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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-benzyl-phenyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1399259-66-5 C35H37F2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-benzyl-phenyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4,5-diazatricyclo<4.3.1.0<sup>3,7</sup>>deca-4,8-diene 79770-02-8 C8H10N2
    4,5-diazatricyclo<4.3.1.0<sup>3,7</sup>>deca-4,8-diene
    —— 4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid [2-(1H-indol-3-yl)-ethyl]-amide 1116570-73-0 C22H25N7O
    4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid [2-(1H-indol-3-yl)-ethyl]-amide
    —— 4-Methoxy-2-n-octyl-phenyl-n-caprylat 102898-65-7 C23H38O3
    4-Methoxy-2-n-octyl-phenyl-n-caprylat
    —— 4-Chlor-3-dimethylsulfamoyl-benzdimethylamid 91244-68-7 C11H15ClN2O3S
    4-Chlor-3-dimethylsulfamoyl-benzdimethylamid
    —— 4-methyl-5-methylsulfinyl-3-(4,5,6,7-tetrahydro-1H-indol-2-ylmethylidene)-1H-indol-2-one 1335227-57-0 C19H20N2O2S
    4-methyl-5-methylsulfinyl-3-(4,5,6,7-tetrahydro-1H-indol-2-ylmethylidene)-1H-indol-2-one
    —— 4-(2-(3,5-dimethoxybenzylidene)hydrozinocarboxymethoxy)benz-2-(3,5-dimethoxybenzylidene)hydrazide 1202229-15-9 C27H28N4O7
    4-(2-(3,5-dimethoxybenzylidene)hydrozinocarboxymethoxy)benz-2-(3,5-dimethoxybenzylidene)hydrazide
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid benzyl ester 64736-82-9 C11H8Cl2N2O2
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid benzyl ester
    —— 4-Amino-6-trifluoromethyl-2-(1-(3-(tert-butyl)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102064-86-7 C18H19F3N4OS
    4-Amino-6-trifluoromethyl-2-(1-(3-(tert-butyl)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-bromo-3a-methyl-7-methylene-2-(p-toluenesulfonyl)octahydroisoindole 1333046-98-2 C17H22BrNO2S
    4-bromo-3a-methyl-7-methylene-2-(p-toluenesulfonyl)octahydroisoindole
    —— 4-(2-aminophenyl)-1-benzyl-3-butyl-5-phenyl-1,3-dihydro-2H-imidazol-2-one 1020846-65-4 C26H27N3O
    4-(2-aminophenyl)-1-benzyl-3-butyl-5-phenyl-1,3-dihydro-2H-imidazol-2-one
    —— 4-(Benzene-sulfonanilido-3'-yl)-1,2,3-thiadiazole 76883-80-2 C14H11N3O2S2
    4-(Benzene-sulfonanilido-3'-yl)-1,2,3-thiadiazole
    —— (4-L-Alanyloxy-3-nitrophenyl)-essigsaeure 71026-95-4 C11H12N2O6
    (4-L-Alanyloxy-3-nitrophenyl)-essigsaeure
    —— 4-hydroxymethyl-1-(6-methoxy-purin-9-yl)-β-<i>D</i>-1-deoxy-ribofuranose 68024-07-7 C12H16N4O6
    4-hydroxymethyl-1-(6-methoxy-purin-9-yl)-β-<i>D</i>-1-deoxy-ribofuranose
    —— (4S,5S,8S,9S,10R,13R,14S,16R,17S)-17-((S)-1-Dimethylamino-ethyl)-16-hydroxy-4,13,14-trimethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-one 19324-35-7 C25H41NO2
    (4S,5S,8S,9S,10R,13R,14S,16R,17S)-17-((S)-1-Dimethylamino-ethyl)-16-hydroxy-4,13,14-trimethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-one
    —— 4-Methoxy-8-methyl-2-oxo-8-aza-bicyclo[3.2.1]octa-3,6-diene-6-carboxylic acid ethyl ester 66310-89-2 C12H15NO4
    4-Methoxy-8-methyl-2-oxo-8-aza-bicyclo[3.2.1]octa-3,6-diene-6-carboxylic acid ethyl ester
    —— 4,5,6-trichloro-pyridazine-3-carboxylic acid 66799-72-2 C5HCl3N2O2
    4,5,6-trichloro-pyridazine-3-carboxylic acid
    —— (+/-)-4-nitro-benzoic acid-(<i>cis</i>-1-amino-1,2,3,4-tetrahydro-[2]naphthyl ester) 108720-33-8 C17H16N2O4
    (+/-)-4-nitro-benzoic acid-(<i>cis</i>-1-amino-1,2,3,4-tetrahydro-[2]naphthyl ester)
    —— 4<i>c</i>,5<i>c</i>-epoxy-2-methyl-7a-phenyl-(7a<i>t</i>)-hexahydro-3a<i>r</i>,6<i>c</i>-epioxido-isoindol-1-one 57015-86-8 C15H15NO3
    4<i>c</i>,5<i>c</i>-epoxy-2-methyl-7a-phenyl-(7a<i>t</i>)-hexahydro-3a<i>r</i>,6<i>c</i>-epioxido-isoindol-1-one
    —— 4-[4-fluoromethyl-4-(4-methoxyphenyl)-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959694-17-8 C19H13F4N3O3
    4-[4-fluoromethyl-4-(4-methoxyphenyl)-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4-[4-[3-(3-benzylphenyl)propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476195-33-2 C28H31NO6S
    4-[4-[3-(3-benzylphenyl)propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— 4-(4-(methoxymethoxy)phenyl)but-3-yn-2-one 1440419-77-1 C12H12O3
    4-(4-(methoxymethoxy)phenyl)but-3-yn-2-one
    —— 4-diazo-2-nitrophenol 29906-33-0 C6H3N3O3
    4-diazo-2-nitrophenol
    —— 4-(N-Benzyloxycarbonyl-DL-leucylamino)-6-methyl-heptanon-(3)-semicarbazon 7664-02-0 C23H37N5O4
    4-(N-Benzyloxycarbonyl-DL-leucylamino)-6-methyl-heptanon-(3)-semicarbazon
    —— 4,4'-Diacetyl-3'-chlordiphenylacetylen 57542-66-2 C19H15ClO2
    4,4'-Diacetyl-3'-chlordiphenylacetylen
    —— 4-(5-chloro-2-phenylpyridin-3-yl)-N-(2-hydroxypropyl)benzamide 870725-45-4 C21H19ClN2O2
    4-(5-chloro-2-phenylpyridin-3-yl)-N-(2-hydroxypropyl)benzamide
    —— (4-Acetylamino-benzenesulfonyl)-cyclohexyloxycarbonylamino-acetic acid 41142-21-6 C17H22N2O7S
    (4-Acetylamino-benzenesulfonyl)-cyclohexyloxycarbonylamino-acetic acid
    —— 4-(4-Hexyl-5-oxo-4,5-dihydro-tetrazol-1-yl)-benzenesulfonyl chloride 233604-17-6 C13H17ClN4O3S
    4-(4-Hexyl-5-oxo-4,5-dihydro-tetrazol-1-yl)-benzenesulfonyl chloride
    —— 4-(2-isopropyl-pyrrolidin-1-yl)-piperidine 1228674-17-6 C12H24N2
    4-(2-isopropyl-pyrrolidin-1-yl)-piperidine
    —— 4-benzoyl-2-methylbutyronitrile O-carboxymethyloxime 78414-82-1 C14H16N2O3
    4-benzoyl-2-methylbutyronitrile O-carboxymethyloxime
    —— 4-(4-Chloro-phenyl)-4-cyano-3-p-tolyl-butyric acid ethyl ester 111928-45-1 C20H20ClNO2
    4-(4-Chloro-phenyl)-4-cyano-3-p-tolyl-butyric acid ethyl ester
    —— 4-(D-arabino-tetritol-1-yl)-4-imidazolin-2-ylideneammonium chloride 36791-86-3 C7H13N3O4*ClH
    4-(D-arabino-tetritol-1-yl)-4-imidazolin-2-ylideneammonium chloride
    —— (4R)-4-t-butyldimethylsiloxy-2-cyclopentenyl benzoate 130516-61-9 C18H26O3Si
    (4R)-4-t-butyldimethylsiloxy-2-cyclopentenyl benzoate
    —— 4-Methyl-6-oxo-1-o-tolyl-1,6-dihydro-pyridazine-3,5-dicarboxylic acid diethyl ester 132784-21-5 C18H20N2O5
    4-Methyl-6-oxo-1-o-tolyl-1,6-dihydro-pyridazine-3,5-dicarboxylic acid diethyl ester
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid carbamoylmethyl ester 1400572-56-6 C29H31ClF2N2O6
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid carbamoylmethyl ester
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-6b-(2-fluoro-acetyl)-5-hydroxy-8-(4-methoxy-benzyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1400571-88-1 C30H34F3NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-6b-(2-fluoro-acetyl)-5-hydroxy-8-(4-methoxy-benzyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-Difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(3-ptolyloxymethyl-phenyl)-4a,4b,5,6,6a,6b,8,9,9a,10,10a, 10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1399259-80-3 C36H39F2NO6
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-Difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(3-ptolyloxymethyl-phenyl)-4a,4b,5,6,6a,6b,8,9,9a,10,10a, 10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-(Benzo[d]isothiazol-3-ylamino)-cyclohexanol 1417794-09-2 C13H16N2OS
    4-(Benzo[d]isothiazol-3-ylamino)-cyclohexanol
    —— 4,5-bis-(4-dimethylamino-phenyl)-[1,3]dithiol-2-one 41327-23-5 C19H20N2OS2
    4,5-bis-(4-dimethylamino-phenyl)-[1,3]dithiol-2-one
    —— 4-[(2-hydroxyethyl)sulfanyl]-5-methyl-2,3-dihydro-1H-3-pyrazolone 1070431-66-1 C6H10N2O2S
    4-[(2-hydroxyethyl)sulfanyl]-5-methyl-2,3-dihydro-1H-3-pyrazolone
    —— 4-amino-1-decyloxybutylene-1,1-bisphosphonic acid 1042066-50-1 C14H33NO7P2
    4-amino-1-decyloxybutylene-1,1-bisphosphonic acid
    —— 4-[1-(4-nitro-phenylhydrazono)-2-oxo-propyl]-morpholine 18248-00-5 C13H16N4O4
    4-[1-(4-nitro-phenylhydrazono)-2-oxo-propyl]-morpholine
    —— (4S)-4-benzyl-[(2R,3S)-3-hydroxy-5-(4-methoxyphenyl)-2-(3,4-methylenedioxybenzyl)-4-pentynoyl]-2-oxazolidinone 647029-40-1 C30H27NO7
    (4S)-4-benzyl-[(2R,3S)-3-hydroxy-5-(4-methoxyphenyl)-2-(3,4-methylenedioxybenzyl)-4-pentynoyl]-2-oxazolidinone
    —— 4-(1,2,3,6-tetrahydropyridin-4-yl)-2-(trifluoromethyl)benzonitrile 854765-35-8 C13H11F3N2
    4-(1,2,3,6-tetrahydropyridin-4-yl)-2-(trifluoromethyl)benzonitrile
    —— 4,4-dimethyl-2-{5-methyl-2-[bis(trimethylsiloxy)(methyl)silyl]phenyl}-4,5-dihydrooxazole 1386451-20-2 C19H35NO3Si3
    4,4-dimethyl-2-{5-methyl-2-[bis(trimethylsiloxy)(methyl)silyl]phenyl}-4,5-dihydrooxazole
    —— 4-Undecyl-acetylanilin 102707-88-0 C19H31NO
    4-Undecyl-acetylanilin
    —— (4,4'-bis-tert-butyl-2,2'-bipyridyl)Pt(C.tplbond.CSiMe3)2Ag(SCN) 231287-68-6 C29H42AgN3PtSSi2
    (4,4'-bis-tert-butyl-2,2'-bipyridyl)Pt(C.tplbond.CSiMe3)2Ag(SCN)
    —— 4,4'''-diiodo-o-quaterphenyl 78486-56-3 C24H16I2
    4,4'''-diiodo-o-quaterphenyl
    —— (+)-(4R,5R)-1-(trimethylsilyl)-4,7-dihydroxy-5-vinyl-1-heptyne 110826-75-0 C12H22O2Si
    (+)-(4R,5R)-1-(trimethylsilyl)-4,7-dihydroxy-5-vinyl-1-heptyne
    —— 4,7,10,28,31,34-hexaoxa-1,13,25,37-tetrathia[13.13]ferrocenophane 82464-53-7 C36H48Fe2O6S4
    4,7,10,28,31,34-hexaoxa-1,13,25,37-tetrathia[13.13]ferrocenophane