Missing Links?: 7650 Citation Matrix | Graphs | Glossary HistCite Guide About |
Nodes: 29221,
Authors: 40665,
Journals: 1485,
Outer References: 554040,
Words: 41910
Collection span: 1946 - 2005
View: Overview. Sorted by LCS.
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# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
---|---|---|---|---|---|
3101 | 3 | 17 | 6442 1968 CHEMISCHE BERICHTE-RECUEIL 101 (4): 1154-& VOELTER W; DJERASSI C SELECTIVE ACETAL FORMATION IN KETOSTEROIDS WITH (TRIS-TRIPHENYLPHOSPHINE)-RHODIUM(1)-CHLORIDE | 11 | 9 |
3102 | 10 | 61 | 6725 1968 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 90 (18): 4917-& AUTREY RL; SCULLARD PW TOTAL SYNTHESIS OF (3S,15S,20R)-CORYNANTHEINE | 11 | 51 |
3103 | 2 | 14 | 6857 1968 MONATSHEFTE FUR CHEMIE 99 (5): 1839-& KRAFT M; SPITELLE.G STEPWISE FRAGMENTATION OF SECONDARY AND TERTIARY ALCOHOLS IN MASS SPECTROMETER | 11 | 15 |
3104 | 3 | 17 | 6932 1968 PHYTOCHEMISTRY 7 (4): 637-& AWASTHI YC; MITRA CR MADHUCA BUTYRACEA . CONSTITUENTS OF FRUIT-PULP AND BARK | 11 | 21 |
3105 | 1 | 2 | 6945 1968 PHYTOCHEMISTRY 7 (11): 2053-& GARG HS; MITRA CR PUTRANJIVA ROXBURGHII WALL .2. TRITERPENES OF TRUNK BARK | 11 | 14 |
3106 | 10 | 30 | 7080 1968 TETRAHEDRON 24 (23): 6725-& WILLIAMS JR; ZIFFER H A PHOTOCHEMICAL REARRANGEMENT OF BETA,GAMMA-UNSATURATED CYCLIC KETONES | 11 | 38 |
3107 | 3 | 8 | 7184 1969 ACTA CHEMICA SCANDINAVICA 23 (3): 727-& ENZELL CR; FRANCIS GW; LIAAENJE.S MASS SPECTROMETRIC STUDIES OF CAROTENOIDS .2. A SURVEY OF FRAGMENTATION REACTIONS | 11 | 143 |
3108 | 3 | 70 | 7214 1969 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 8 (9): 623-& BECKEY HD DETERMINATION OF STRUCTURES OF ORGANIC MOLECULES AND QUANTITATIVE ANALYSES WITH FIELD IONIZATION MASS SPECTROMETER | 11 | 44 |
3109 | 8 | 23 | 7302 1969 BIOCHIMICA ET BIOPHYSICA ACTA 176 (1): 170-& SCHUBERT K; KAUFMANN G; BUDZIKIEWICZ H CHOLEST-4-EN-26-OL-3-ONE AND CHOLESTA-1,4-DIEN-26-OL-3-ONE AS COMPONENTS OF A NEW MICROBIOLOGICALLY FORMED TYPE OF ESTER | 11 | 21 |
3110 | 1 | 15 | 7348 1969 BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 42 (3): 607-& TSUDA S; YOKOHATA A; KAWAI M MEASUREMENT OF NEGATIVE IONS FORMED BY ELECTRON IMPACT .I. NEGATIVE ION MASS SPECTRA OF NITROALKANES | 11 | 19 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3111 | 9 | 22 | 7364 1969 CANADIAN JOURNAL OF CHEMISTRY 47 (1): 137-& PIERS E; KEZIERE RJ STEREOSELECTIVE SYNTHESIS OF (+-)-EREMOPHIL-3,11-DIENE AND RELATED COMPOUNDS . CONCERNING STRUCTURE OF EREMOPHILENE | 11 | 33 |
3112 | 8 | 12 | 7381 1969 CANADIAN JOURNAL OF CHEMISTRY 47 (19): 3611-& BENOIT F; HOLMES JL MASS SPECTRA AND FRAGMENTATION MECHANISMS OF SOME NITROPHENYLHYDRAZINES AND NITROPHENYLHYDRAZONES | 11 | 16 |
3113 | 3 | 33 | 7563 1969 JOURNAL OF BIOLOGICAL CHEMISTRY 244 (23): 6334-& MOORE JT; GAYLOR JL ISOLATION AND PURIFICATION OF AN S-ADENOSYLMETHIONINE - DELTA24-STEROL METHYLTRANSFERASE FROM YEAST | 11 | 58 |
3114 | 2 | 8 | 7578 1969 JOURNAL OF HETEROCYCLIC CHEMISTRY 6 (2): 175-& PASTO DJ ELECTRON BOMBARDMENT INDUCED FRAGMENTATION OF SUBSTITUTED OXATHIOLANES | 11 | 16 |
3115 | 8 | 13 | 7616 1969 JOURNAL OF ORGANIC CHEMISTRY 34 (5): 1374-& FENSELAU C; MILEWICH L; ROBINSON CH ELECTRON IMPACT FRAGMENTATION OF STEROIDAL ETHYLENE HEMITHIOKETALS AND ETHYLENE DITHIOKETALS | 11 | 13 |
3116 | 3 | 15 | 7630 1969 JOURNAL OF ORGANIC CHEMISTRY 34 (6): 1889-& MORANDI JR; JENSEN HB HOMOGENEOUS CATALYTIC DEUTERATION OF OLEFINIC DOUBLE BONDS | 11 | 36 |
3117 | 3 | 12 | 7717 1969 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 91 (7): 1864-& KINSTLE TH; OLIVER WR CHARGE LOCALIZATION AND MIGRATION IN MASS SPECTRAL IONS | 11 | 17 |
3118 | 6 | 22 | 7721 1969 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 91 (8): 2129-& GREEN MM; COOK RJ A DETAILED STEREOCHEMICAL ANALYSIS OF ELECTRONN IMPACT INDUCED 1,3 ELIMINATION IN CYCLOHEXANOL AND CYCLOHEXYL CHLORIDE | 11 | 19 |
3119 | 4 | 11 | 7747 1969 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 91 (15): 4278-& KUTNEY JP; NELSON VR; WIGFIELD DC STUDIES ON INDOLE ALKALOID BIOSYNTHESIS .3. | 11 | 19 |
3120 | 6 | 8 | 7863 1969 JOURNAL OF THE CHEMICAL SOCIETY D-CHEMICAL COMMUNICATIONS (22): 1313-& KUBOTA T; KITATANI H; HINOH H STRUCTURE OF PLATYCOGENIC ACIDS A, B, AND C, FURTHER TRITERPENOID CONSTITUENTS OF PLATYCODON GRANDIFLORUM A DE CANDOLLE | 11 | 5 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3121 | 6 | 21 | 7892 1969 ORGANIC MASS SPECTROMETRY 2 (1): 105-& PROX A; SCHMID J MASS SPECTROMETRY OF DECOMPOSITION AND REARRANGEMENT OF ALPHA-TRIFLUOROACETAMINO CARBONIUM IONS | 11 | 17 |
3122 | 6 | 12 | 7951 1969 ORGANIC MASS SPECTROMETRY 2 (11): 1103-& HEERMA W; DERIDDER JJ; DIJKSTRA G ELECTRON-IMPACT-INDUCED FRAGMENTATION OF N-ALKYL CYANIDES | 11 | 20 |
3123 | 10 | 18 | 8324 1970 CHEMICAL & PHARMACEUTICAL BULLETIN 18 (8): 1621-& YOSIOKA I; NISHIMUR.T; MATSUDA A; KITAGAWA I SAPONIN AND SAPOGENOL .2. SEEDS SAPOGENOLS OF THEA-SINENSIS L .2. THEASAPOGENOL-A | 11 | 24 |
3124 | 3 | 32 | 8609 1970 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 92 (13): 3984-& YEO ANH; WILLIAMS DH CALCULATION OF PARTIAL MASS SPECTRA OF SOME ORGANIC COMPOUNDS UNDERGOING COMPETING REACTIONS FROM MOLECULAR IONS | 11 | 41 |
3125 | 4 | 33 | 8744 1970 JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 21 (3): 131-& SHANY S; BIRK Y; GESTETNE.B; BONDI A PREPARATION, CHARACTERISATION AND SOME PROPERTIES OF SAPONINS FROM LUCERNE TOPS AND ROOTS | 11 | 48 |
3126 | 3 | 13 | 8806 1970 ORGANIC MASS SPECTROMETRY 3 (5): 597-& NEETER R; NIBBERIN.NM; DEBOER TJ PROBLEM OF AZATROPYLIUM ION - HYDROGEN ELIMINATION FROM MOLECULAR ION OF GAMMA-PICOLINE | 11 | 16 |
3127 | 7 | 40 | 8843 1970 ORGANIC MASS SPECTROMETRY 3 (10): 1259-& PORTER QN; SPEAR RJ MASS SPECTROMETRIC STUDIES .6. AZIRIDINES | 11 | 23 |
3128 | 3 | 6 | 8848 1970 ORGANIC MASS SPECTROMETRY 3 (10): 1325-& LIGHTNER DA; SUNDERMA.FW; HURTADO L; THOMMEN E ON LOSS OF AMMONIA FROM PHENYLALKYL AMINES | 11 | 13 |
3129 | 5 | 13 | 8867 1970 ORGANIC MASS SPECTROMETRY 4: 81-& BALDWIN MA; KIRKIEN AM; LOUDON AG; MACCOLL A FRAGMENTATION OF ORGANIC MOLECULES UNDER ELECTRON-IMPACT .3. MASS SPECTRA OF SOME SUBSTITUTED THIOUREAS | 11 | 24 |
3130 | 4 | 8 | 8868 1970 ORGANIC MASS SPECTROMETRY 4: 97-& HOLMES JL; BENOIT F MASS SPECTRA OF CARBOXYLIC ACIDS .3. STRUCTURES OF MOLECULAR AND FRAGMENT IONS IN BENZOIC ACID AND RELATED MOLECULES | 11 | 23 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3131 | 3 | 6 | 9023 1970 TETRAHEDRON LETTERS (10): 727-& ELDER DL; BUNNENBE.E; DJERASSI C; IKEHARA M; VOELTER W MAGNETIC CIRCULAR DICHROISM .11. ADENOSINE CYCLONUCLEOSIDES | 11 | 11 |
3132 | 4 | 6 | 9057 1970 TETRAHEDRON LETTERS (52): 4615-& ZSADON B; KAPOSI P (+)-VINCADIFFORMINE FROM AMSONIA-TABERNAEMONTANA-WALT (APOCYNACEAE) | 11 | 19 |
3133 | 8 | 147 | 9130 1971 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 10 (4): 209-& ALBRECHT P; OURISSON G BIOGENIC SUBSTANCES IN SEDIMENTS AND FOSSILS | 11 | 84 |
3134 | 5 | 16 | 9158 1971 APPLIED SPECTROSCOPY 25 (2): 253-& LIGHTNER DA; QUISTAD GB; IRWIN E HYDROGEN REARRANGEMENTS IN MASS SPECTRA OF ALKYLBENZENES | 11 | 15 |
3135 | 3 | 8 | 9327 1971 CLINICA CHIMICA ACTA 34 (2): 365-& VREE TB; BREIMER DD; VANGINNE.CA; VANROSSU.JM; DEZEEUW RA; et al. IDENTIFICATION OF CANNABIVARINS IN HASHISH BY A NEW METHOD OF COMBINED GAS CHROMATOGRAPHY-MASS-SPECTROMETRY | 11 | 40 |
3136 | 7 | 40 | 9482 1971 JOURNAL OF ORGANIC CHEMISTRY 36 (7): 877-& MARSHALL JA; COHEN GM STEREOSELECTIVE TOTAL SYNTHESIS OF RACEMIC FUKINONE | 11 | 41 |
3137 | 3 | 43 | 9566 1971 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 93 (4): 895-& WILKINS CL; GROSS ML STUDY OF STYRENE ION-MOLECULE REACTION BY ION CYCLOTRON RESONANCE | 11 | 35 |
3138 | 5 | 14 | 9572 1971 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 93 (5): 1311-& LANSBURY PT; BRIGGS PC; DEMMIN TR; DUBOIS GE INTRAMOLECULAR ALKYLATION OF INTERNAL CHLORO OLEFINS - FACILE ROUTE TO D-RING IN 20-KETO STEROIDS | 11 | 31 |
3139 | 9 | 27 | 9630 1971 JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC (9): 1800-& BENTLEY TW; JOHNSTON.RA ASPECTS OF MASS SPECTRA OF ORGANIC COMPOUNDS .9. EVIDENCE AGAINST CHARGE LOCALIZATION INFRAGMENTATION OF METHIONINE AND SELENOMETHIONINE | 11 | 16 |
3140 | 26 | 51 | 9631 1971 JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC (9): 1804-& BENTLEY TW; JOHNSTON.RA ASPECTS OF MASS SPECTRA OF ORGANIC COMPOUNDS .10. RATIONALIZATION OF A VARIETY OF ELECTRON-IMPACT INDUCED REARRANGEMENTS OF IONS | 11 | 23 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3141 | 6 | 16 | 9725 1971 JOURNAL OF THE CHEMICAL SOCIETY D-CHEMICAL COMMUNICATIONS (15): 785-& TOTTY RN; HUDEC J RATIONALIZATION OF CHIROPTICAL PROPERTIES OF DELTA4-3-OXO-STEROIDS | 11 | 6 |
3142 | 3 | 12 | 9789 1971 ORGANIC MASS SPECTROMETRY 5 (1): 53-& DEUTSCH J; MANDELBA.A STUDIES IN MASS SPECTROMETRY .15. RETRO-DIELS-ALDER FRAGMENTATION AND DOUBLE HYDROGEN MIGRATION IN SOME POLYCYCLIC DIKETONES | 11 | 16 |
3143 | 5 | 10 | 9814 1971 ORGANIC MASS SPECTROMETRY 5 (5): 545-& BRIGGS PR; SHANNON TW; VOUROS P HYDROGEN EXCHANGE IN A 6-MEMBERED RING TRANSITION STATE - EVIDENCE FOR A STEPWISE MCLAFFERTY REARRANGEMENT | 11 | 16 |
3144 | 3 | 8 | 9857 1971 ORGANIC MASS SPECTROMETRY 5 (11): 1273-& HAVLICEK SC; BRENNAN MR; SCHEUER PJ INFLUENCE OF STEREOCHEMISTRY ON MASS SPECTRA OF SOME TRIMETHYLSILYLATED PYRANOSES | 11 | 19 |
3145 | 21 | 60 | 9947 1971 TETRAHEDRON 27 (5): 915-& GAFFIELD W; GALETTO WG CIRCULAR DICHROISM AND ABSOLUTE CONFIGURATION OF ALPHA-CHLORO AND ALPHA-BROMO ALKYL CARBOXYLIC ACIDS - EFFECT OF ALPHA-ALKYL SUBSTITUTION ON N-]PI] COTTON EFFECT | 11 | 50 |
3146 | 12 | 43 | 9999 1971 TETRAHEDRON 27 (21): 5093-& ALLINGER NL; WU F CONFORMATIONAL ANALYSIS .77. RELATIVE STABILITIES OF ISOMERIC ANDROSTANE RING SYSTEMS | 11 | 34 |
3147 | 1 | 34 | 10175 1972 AUSTRALIAN JOURNAL OF CHEMISTRY 25 (10): 2167-& CRESP TM; SARGENT MV; KUROKAWA S; ELIX JA STRUCTURE OF 2 NEW DEPSIDONES FROM LICHEN PARMELIA-NOTATA | 11 | 34 |
3148 | 10 | 30 | 10295 1972 CHEMICAL & PHARMACEUTICAL BULLETIN 20 (7): 1499-& YOSIOKA I; KITAGAWA I; HINO K; MATSUDA A SAPONIN AND SAPOGENOL .6. SAPOGENOL CONSTITUENTS OF LEAVES OF PITTOSPORUM-TOBIRA AIT | 11 | 17 |
3149 | 15 | 44 | 10513 1972 JOURNAL OF ORGANIC CHEMISTRY 37 (3): 430-& WHITE E; KRUEGER VPM; MCCLOSKEY JA MASS-SPECTRA OF TRIMETHYLSILYL DERIVATIVES OF PYRIMIDINE AND PURINE BASES | 11 | 66 |
3150 | 2 | 27 | 10589 1972 JOURNAL OF PHYSICAL CHEMISTRY 76 (13): 1844-& SHIEH DJ; LIN SH; EYRING H MAGNETIC CIRCULAR-DICHROISM OF MOLECULES IN DENSE MEDIA .1. THEORY | 11 | 23 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3151 | 15 | 86 | 10642 1972 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 94 (17): 6141-& CASEY JP; MARTIN RB DISULFIDE STEREOCHEMISTRY - CONFORMATIONS AND CHIROPTICAL PROPERTIES OF L-CYSTINE DERIVATIVES | 11 | 90 |
3152 | 4 | 5 | 10666 1972 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS (12): 744-& KINUMAKI A; SUZUKI M STRUCTURE OF A NEW MACROLIDE ANTIBIOTIC, YC-17 | 11 | 13 |
3153 | 8 | 15 | 10794 1972 ORGANIC MASS SPECTROMETRY 6 (3): 301-& CABLE J; MACLEOD JK; KAGAL SA ORTHO EFFECTS IN MASS-SPECTROMETRIC FRAGMENTATION PROCESSES | 11 | 29 |
3154 | 11 | 32 | 10816 1972 ORGANIC MASS SPECTROMETRY 6 (8): 909-& HUNNEMAN DH; RICHTER WJ MIGRATION OF DIMETHYLSILYL SUBSTITUENTS UPON ELECTRON-IMPACT - FRAGMENTATION OF METHYL 12-DIMETHYLSILYLOXYOCTADECANOATE | 11 | 14 |
3155 | 34 | 68 | 10947 1972 TETRAHEDRON 28 (1): 135-& JACOBS HJC; HAVINGA E COTTON EFFECTS AND CONFORMATIONS OF SKELETALLY ISOMERIC SATURATED 3-OXO-STEROIDS | 11 | 24 |
3156 | 3 | 12 | 11031 1972 TETRAHEDRON LETTERS (35): 3725-& IKEGAMI S; KAMIYA Y; TAMURA S NOVEL STEROID, 3BETA,6ALPHA,23ETA-TRIHYDROXY-5ALPHA-CHOLEST-9(11)-EN, FROM ASTEROSAPONINS | 11 | 13 |
3157 | 9 | 14 | 11074 1973 ACTA CHEMICA SCANDINAVICA 27 (3): 747-755 LARSSON FCV; LAWESSON SO; MOLLER J; SCHROLL G MASS-SPECTRA OF THIOAMIDES | 11 | 27 |
3158 | 1 | 16 | 11188 1973 BIOCHIMICA ET BIOPHYSICA ACTA 295 (1): 87-95 FEE JA STUDIES ON RECONSTITUTION OF BOVINE ERYTHROCYTE SUPEROXIDE DISMUTASE .1. PRESENCE OF FOUR DIVALENT METAL-BINDING SITES ON APO PROTEIN WHICH ARE DIFFERENT FROM NATIVE SITES | 11 | 35 |
3159 | 9 | 31 | 11402 1973 INDIAN JOURNAL OF CHEMISTRY 11 (12): 1249-1253 SENGUPTA P; ROY B; CHAKRABO.S; MUKHERJE.J; DAS KG TERPENOIDS AND RELATED COMPOUNDS .22. MOLECULAR-REARRANGEMENTS INVOLVING FRIEDELAN-3ALPHA,4ALPHA-EPOXIDE | 11 | 17 |
3160 | 6 | 29 | 11485 1973 JOURNAL OF ORGANIC CHEMISTRY 38 (6): 1114-1118 COOKS RG; MCDONALD RN; CRANOR PT; PETTY HE; WOLFE NL NONBENZENOID AROMATIC SYSTEMS .9. ARYL PARTICIPATION IN MASS-SPECTROMETRY - MECHANISMS AND COMPARISONS WITH SOLVOLYTIC DATA FOR SOME AZULENE, PYRIDINE, AND BENZENE DERIVATIVES | 11 | 20 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3161 | 13 | 75 | 11592 1973 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 95 (16): 5321-5334 TROST BM; BOGDANOW.MJ NEW SYNTHETIC REACTIONS - VERSATILE CYCLOBUTANONE (SPIROANNELATION) AND GAMMA-BUTYROLACTONE (LACTONE ANNELATION) SYNTHESIS | 11 | 191 |
3162 | 3 | 22 | 11754 1973 ORGANIC MASS SPECTROMETRY 7 (3): 295-303 BENOIT F SUBSTITUENT EFFECTS IN MASS-SPECTROMETRY .3. SUBSTITUENT EFFECTS IN DISSOCIATION OF MOLECULAR IONS OF PARA AND META SUBSTITUTED BENZOIC-ACIDS | 11 | 24 |
3163 | 16 | 53 | 11755 1973 ORGANIC MASS SPECTROMETRY 7 (3): 305-316 BROWN P; FENSELAU C FIELD IONIZATION MASS-SPECTROMETRY .4. ISOTOPICALLY LABELED HEPTANALS | 11 | 16 |
3164 | 7 | 20 | 11758 1973 ORGANIC MASS SPECTROMETRY 7 (4): 367-381 SMITH DH; DUFFIELD AM; DJERASSI C MASS-SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .222. DELINEATION OF COMPETING FRAGMENTATION PATHWAYS OF COMPLEX MOLECULES FROM A STUDY OF METASTABLE ION TRANSITIONS OF DEUTERATED DERIVATIVES | 11 | 12 |
3165 | 5 | 26 | 11932 1973 TETRAHEDRON 29 (13): 1807-1810 IKEGAMI S; KAMIYA Y; TAMURA S STUDIES ON ASTEROSAPONINS .5. NOVEL STEROID CONJUGATE, 5 ALPHA-PREGN-9(11)-ENE-3 BETA,6 ALPHA-DIOL-20-ONE-3-SULFATE, FROM A STARFISH SAPONIN, ASTEROSAPONIN-A | 11 | 26 |
3166 | 4 | 6 | 11958 1973 TETRAHEDRON 29 (23): 3849-3852 VREE TB; NIBBERIN.NM PHENOLIC PROTON-TRANSFER TO 1,2 DOUBLE-BOND IN MOLECULAR ION OF TRANS-1,2-TETRAHYDROCANNABINOL | 11 | 12 |
3167 | 5 | 10 | 11985 1973 TETRAHEDRON LETTERS (31): 2927-2930 SHEIKH YM; DJERASSI C CHARACTERIZATION OF 3BETA-HYDROXY-5ALPHA-CHOLESTA-9(11),20(22)-DIEN-23-ONE-6ALPHA-YL-BETA-D-6'-DEOXY GLUCOSIDE FROM STARFISH ACANTHASTER PLANCI | 11 | 11 |
3168 | 3 | 12 | 11995 1973 TETRAHEDRON LETTERS (42): 4127-4130 BRENT DA; ROUSE DJ; SAMMONS MC; BURSEY MM FIELD DESORPTION MASS-SPECTROMETRY QUATERNARY AMMONIUM SALTS | 11 | 67 |
3169 | 1 | 24 | 12428 1974 JOURNAL OF ORGANIC CHEMISTRY 39 (12): 1658-1662 DASGUPTA SK; CRUMP DR; GUT M NEW PREPARATION OF DESMOSTEROL | 11 | 32 |
3170 | 6 | 22 | 12519 1974 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 96 (11): 3477-3481 GRANT B; DJERASSI C MASS-SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .241. INVESTIGATIONS OF ELECTRON-IMPACT INDUCED FRAGMENTATIONS OF 1-HEPTEN-3-OL BY ION-CYCLOTRON RESONANCE | 11 | 11 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3171 | 5 | 13 | 12680 1974 ORGANIC MASS SPECTROMETRY 8 (JAN): 357-376 SALSMANS R; VANBINST G THERMAL DECOMPOSITIONS OF N-METHYLPYRIDINIUM, QUINOLINIUM, ISOQUINOLINIUM AND PHENANTHRIDINIUM SALTS IN A MASS-SPECTROMETER - EVIDENCE FOR A SPECIFIC HI ELIMINATION AND FOR AN OXIDATION TO AMIDES | 11 | 24 |
3172 | 5 | 43 | 12830 1974 STUDIES IN FAMILY PLANNING 5 (1): 13-30 DJERASSI C FERTILITY LIMITATION THROUGH CONTRACEPTIVE STEROIDS IN PEOPLES REPUBLIC OF CHINA | 11 | 11 |
3173 | 11 | 34 | 13011 1975 ANNALEN DER CHEMIE-JUSTUS LIEBIG (1): 62-74 MARTENS J; PRAEFCKE K; SCHWARZ H MASS-SPECTROMETRIC STUDIES ON ORTHO-EFFECTS AND RELATED REARRANGEMENTS IN BENZOIC AND 2,2'-DIPHENIC ACID-DERIVATIVES | 11 | 19 |
3174 | 5 | 26 | 13169 1975 CHEMICAL & PHARMACEUTICAL BULLETIN 23 (4): 872-885 NOHARA T; MIYAHARA K; KAWASAKI T STEROID SAPONINS AND SAPOGENINS OF UNDERGROUND PARTS OF TRILLIUM-KAMTSCHATICUM PALL .2. PENNOGENIN AND KRYPTOGENIN 3-O-GLYCOSIDES AND RELATED COMPOUNDS | 11 | 60 |
3175 | 2 | 33 | 13192 1975 CHEMICAL REVIEWS 75 (3): 323-331 SCHELLMAN JA CIRCULAR-DICHROISM AND OPTICAL-ROTATION | 11 | 86 |
3176 | 5 | 9 | 13325 1975 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 15 (4): 203-207 SMITH DH SCOPE OF STRUCTURAL ISOMERISM | 11 | 14 |
3177 | 19 | 38 | 13385 1975 JOURNAL OF ORGANIC CHEMISTRY 40 (12): 1784-1792 MAMMATO DC; EADON GA CONCERNING MECHANISM OF CHARACTERISTIC RING-D FRAGMENTATION OF STEROIDS | 11 | 16 |
3178 | 4 | 16 | 13457 1975 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 97 (9): 2544-2545 MCMORRIS TC; SESHADRI R; WEIHE GR; ARSENAULT GP; BARKSDALE AW STRUCTURES OF OOGONIOL-1, OOGONIOL-2, AND OOGONIOL-3, STEROIDAL SEX-HORMONES OF WATER MOLD, ACHLYA | 11 | 35 |
3179 | 11 | 39 | 13467 1975 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 97 (17): 4936-4941 DERRICK PJ; HOLMES JL; MORGAN RP KINETICS AND MECHANISMS OF LOSS OF WATER FROM CYCLOHEXANOL RADICAL ION AT TIMES FROM 50 PICOSECONDS TO 10 MICROSECONDS FOLLOWING FIELD-IONIZATION | 11 | 28 |
3180 | 11 | 38 | 13961 1976 BIOMEDICAL MASS SPECTROMETRY 3 (2): 81-87 SMITH AG; BROOKS CJW MASS-SPECTRA OF DELTA-4-KETOSTEROIDS AND 5-ALPHA-3-KETOSTEROIDS FORMED DURING OXIDATION OF SOME 3-BETA-HYDROXYSTEROIDS BY CHOLESTEROL OXIDASE | 11 | 21 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3181 | 4 | 43 | 14066 1976 CHEMICAL REVIEWS 76 (2): 269-282 BERSOHN M; ESACK A COMPUTERS AND ORGANIC SYNTHESIS | 11 | 58 |
3182 | 3 | 25 | 14133 1976 FEBS LETTERS 61 (2): 209-212 YOUNES M; WESER U INHIBITION OF NITROBLUE TETRAZOLIUM REDUCTION BY CUPREIN (SUPEROXIDE-DISMUTASE), CU(TYR)2 AND CU(LYS)2 | 11 | 72 |
3183 | 2 | 15 | 14245 1976 JOURNAL OF MOLECULAR STRUCTURE 31 (2): 381-397 SEROV VV; ELYASHBERG ME; GRIBOV LA MATHEMATICAL SYNTHESIS AND ANALYSIS OF MOLECULAR-STRUCTURES | 11 | 23 |
3184 | 2 | 10 | 14262 1976 JOURNAL OF ORGANIC CHEMISTRY 41 (9): 1652-1653 NES WR; VARKEY TE CONFORMATIONAL-ANALYSIS OF 17(20) BOND OF 20-KETO STEROIDS | 11 | 30 |
3185 | 2 | 9 | 14376 1976 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS (23): 954-956 GIDDINGS MR; ERNSTBRUNNER EE; HUDEC J INDIRECT CALCULATIONS OF RELATIVE ROTATORY STRENGTHS OF SUBSTITUTED KETONES | 11 | 15 |
3186 | 4 | 8 | 14482 1976 ORGANIC MASS SPECTROMETRY 11 (3): 271-280 BRUINS AP; NIBBERING NMM CHAIN-LENGTH EFFECTS IN COMPETITION BETWEEN INTRAMOLECULAR HYDROGEN MIGRATIONS IN MOLECULAR IONS OF ALPHA-BENZYL-AMINO-OMEGA-BENZYLOXYALKANES AS STUDIED BY DEUTERIUM LABELING | 11 | 13 |
3187 | 6 | 27 | 14596 1976 PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES 195 (1118): 175-186 DJERASSI C MANUFACTURE OF STEROIDAL CONTRACEPTIVES - TECHNICAL VERSUS POLITICAL ASPECTS | 11 | 11 |
3188 | 11 | 56 | 14598 1976 PURE AND APPLIED CHEMISTRY 48 (1): 1-6 TURSCH B CHEMICAL STUDIES OF MARINE-INVERTEBRATES .15. SOME RECENT DEVELOPMENTS IN CHEMISTRY OF ALCYONACEANS | 11 | 33 |
3189 | 9 | 99 | 14599 1976 PURE AND APPLIED CHEMISTRY 48 (1): 7-23 MINALE L NATURAL PRODUCT CHEMISTRY OF MARINE SPONGES | 11 | 22 |
3190 | 6 | 27 | 14846 1977 BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 50 (2): 469-472 TORI M; TORII T; TACHIBANA K; YAMADA S; TSUYUKI T; et al. BACKBONE REARRANGEMENT OF 3BETA,4BETA-EPOXYFRIEDELANE AND SYNTHESIS OF DENDROPANOXIDE | 11 | 16 |
# | LCR | NCR | Node / Date / Journal / Author | LCS | GCS |
3191 | 4 | 20 | 15100 1977 JOURNAL OF ORGANIC CHEMISTRY 42 (10): 1761-1767 WOODRUFF HB; MUNK ME COMPUTERIZED IR SPECTRAL INTERPRETER AS A TOOL IN STRUCTURE ELUCIDATION OF NATURAL-PRODUCTS | 11 | 31 |
3192 | 30 | 331 | 15354 1977 PHARMAZIE 32 (7): 365-393 HILLER K; VOIGT G NEW RESULTS FROM STUDIES ON TRITERPENE SAPONINS | 11 | 51 |
3193 | 6 | 18 | 15382 1977 PHYTOCHEMISTRY 16 (8): 1187-1192 RAHIER A; CATTEL L; BENVENISTE P MECHANISM OF ENZYMATIC CLEAVAGE OF 9-BETA,19-CYCLOPROPANE RING OF CYCLOEUCALENOL | 11 | 32 |
3194 | 19 | 50 | 15443 1977 STEROIDS 29 (5): 579-611 QUILLIAM MA; WESTMORE JB MASS-SPECTRA OF STERICALLY CROWDED TRIALKYLSILYL ETHER DERIVATIVES OF STEROIDS | 11 | 30 |
3195 | 3 | 9 | 15509 1977 TETRAHEDRON LETTERS (11): 903-906 RADEGLIA R; ADAM G; RIPPERGER H C-13 NMR-SPECTROSCOPY OF SOLANUM STEROID ALKALOIDS | 11 | 30 |
3196 | 8 | 23 | 15797 1978 HELVETICA CHIMICA ACTA 61 (8): 3038-3049 FISCHER M; VEITH HJ COLLISION-INDUCED FRAGMENTATION OF FIELD-DESORBED CATIONS .2. MECHANISTIC STUDIES ON COLLISION-INDUCED FRAGMENTATIONS OF QUATERNARY AMMONIUM-IONS | 11 | 29 |
3197 | 4 | 16 | 16134 1978 ORGANIC MASS SPECTROMETRY 13 (4): 209-213 SPECK DD; VENKATARAGHAVAN R; MCLAFFERTY FW COMPUTER-AIDED INTERPRETATION OF MASS-SPECTRA .13. QUALITY INDEX FOR REFERENCE MASS-SPECTRA | 11 | 41 |
3198 | 10 | 18 | 16154 1978 ORGANIC MASS SPECTROMETRY 13 (9): 499-503 MCADOO DJ; WITIAK DN HYDROGEN REARRANGEMENTS OF IONIZED PROPANOIC ACID AND ISOMERIC IONS | 11 | 25 |
3199 | 7 | 12 | 16301 1978 TETRAHEDRON LETTERS (45): 4377-4378 PAK CS; DJERASSI C OPTICAL-ROTATORY DISPERSION STUDIES .126. SYNTHESIS AND CHIROPTICAL PROPERTIES OF CYCLOHEXANONES WITH CHIRALITY SOLELY DUE TO ISOTOPIC SUBSTITUTION - (CH3)-C-12 VS (CH3)-C-13) AND CH3 VS CD3 | 11 | 11 |
3200 | 8 | 63 | 16325 1978 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 33 (10): 1150-1164 WESDEMIOTIS C; SCHWARZ H; BORCHERS F; HEIMBACH H; LEVSEN K MASS-SPECTROMETRIC INVESTIGATIONS ON FORMATION OF [M-ME]+, [M-ET]+, [C7H7]+ AND [C7H8]+. FROM NORMAL-BUTYL AND NORMAL-PENTYL BENZENES - TIME-DEPENDENT NEIGHBORING GROUP PARTICIPATION, ISOMERIZATION AND COMPETITIVE HYDROGEN REARRANGEMENTS | 11 | 12 |
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