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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5,3',5'-tetramethyl-4,4'-[2]pyridylmethylene-bis-pyrrole-2-carboxylic acid diethyl ester 113183-65-6 C24H29N3O4
    3,5,3',5'-tetramethyl-4,4'-[2]pyridylmethylene-bis-pyrrole-2-carboxylic acid diethyl ester
    —— 3-benzyloxycarbonylamino-5-bromomethyl-5-methyl-dihydro-furan-2-one 101937-43-3 C14H16BrNO4
    3-benzyloxycarbonylamino-5-bromomethyl-5-methyl-dihydro-furan-2-one
    —— 3-Hydroxy-4-chlor-6-cyan-pyridazin-1-oxid 89363-98-4 C5H2ClN3O2
    3-Hydroxy-4-chlor-6-cyan-pyridazin-1-oxid
    —— 3-ethyl-4,5-dimethyl-pyridine-2,6-diol 102440-14-2 C9H13NO2
    3-ethyl-4,5-dimethyl-pyridine-2,6-diol
    —— 3-hydroxy-2-(hydroxy-pyridin-2-yl-methyl)-1-methyl-1H-pyridin-4-one 189565-42-2 C12H12N2O3
    3-hydroxy-2-(hydroxy-pyridin-2-yl-methyl)-1-methyl-1H-pyridin-4-one
    —— 3,5,5-tris(phenylsulfonyl)-2-pentene 112841-20-0 C23H22O6S3
    3,5,5-tris(phenylsulfonyl)-2-pentene
    —— 3-isobutylmaleic acid 16110-96-6 C8H12O4
    3-isobutylmaleic acid
    —— (3S)-methyl 3-(1-methoxyprop-2(R)-yl)-1-<(diethoxyphosphoryl)oxy>cyclopent-1-ene-2-carboxylate 114250-05-4 C15H27O7P
    (3S)-methyl 3-(1-methoxyprop-2(R)-yl)-1-<(diethoxyphosphoryl)oxy>cyclopent-1-ene-2-carboxylate
    —— 3-methyl-2-(1H-pyrrol-2-yl)butanenitrile 1628944-47-7 C9H12N2
    3-methyl-2-(1H-pyrrol-2-yl)butanenitrile
    —— 3.4.5.6-Tetrahydro-2.2'.3'.2''-dioxido-p-terphenyl 98249-15-1 C18H14O2
    3.4.5.6-Tetrahydro-2.2'.3'.2''-dioxido-p-terphenyl
    —— (3E,4aS,5S)-3-(2-fluorbenzyliden)-4a-benzyl-4,4a,5,6,7,8-hexahydro-5-hydroxy-1-methylnaphthalen-2(3H)-one 897022-13-8 C25H25FO2
    (3E,4aS,5S)-3-(2-fluorbenzyliden)-4a-benzyl-4,4a,5,6,7,8-hexahydro-5-hydroxy-1-methylnaphthalen-2(3H)-one
    —— 3-(3-methoxy-4-hydroxyphenyl)propyl 7-methyloctanoate 951221-81-1 C19H30O4
    3-(3-methoxy-4-hydroxyphenyl)propyl 7-methyloctanoate
    —— 3,16α-Dihydroxy-17-methylene-estra-1,3,5(10)-triene, 3-acetate 188291-50-1 C21H26O3
    3,16α-Dihydroxy-17-methylene-estra-1,3,5(10)-triene, 3-acetate
    —— 3-(5'-bromo-2,2'-bipyridin-5-yl)-9-hexyl-9H-carbazole 1392221-79-2 C28H26BrN3
    3-(5'-bromo-2,2'-bipyridin-5-yl)-9-hexyl-9H-carbazole
    —— 3,3-(ethylenedioxy)-7β-hydroxy-23,24-bisnor-5α-cholan-22-al 434939-92-1 C24H38O4
    3,3-(ethylenedioxy)-7β-hydroxy-23,24-bisnor-5α-cholan-22-al
    —— 3-(2-(2-(3,4-dimethoxyphenyl)ethylamino)pyrimidin-4-yl)-N-(3-dimethylaminopropyl)benzamide 1185996-40-0 C26H33N5O3
    3-(2-(2-(3,4-dimethoxyphenyl)ethylamino)pyrimidin-4-yl)-N-(3-dimethylaminopropyl)benzamide
    —— 3-methoxycarbonylmethyl-3-phenyl-pyrrolidine-1-carboxylic acid tert-butyl ester 1181265-81-5 C18H25NO4
    3-methoxycarbonylmethyl-3-phenyl-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 3-{4-[6-(3-n-butyloxypropyl)-4,5-dihydronaphto[1,2-d]thiazol-2-ylcarbamoyl]-2,6-difluorophenyl}-2-methylacrylic acid 844843-93-2 C29H30F2N2O4S
    3-{4-[6-(3-n-butyloxypropyl)-4,5-dihydronaphto[1,2-d]thiazol-2-ylcarbamoyl]-2,6-difluorophenyl}-2-methylacrylic acid
    —— 3-(β-D-ribofuranosyl)pyrazole 63803-27-0 C8H12N2O4
    3-(β-D-ribofuranosyl)pyrazole
    —— 3-(1-(2-(4-chlorophenyl)hydrazinyl)ethylidene)furan-2,4(3H,5H)-dione 1581724-90-4 C12H11ClN2O3
    3-(1-(2-(4-chlorophenyl)hydrazinyl)ethylidene)furan-2,4(3H,5H)-dione
    —— 3-((4-(4-(2-(4,4-difluoropiperidin-1-yl)ethoxy)phenyl)thiazol-2-yl)amino)-4-isopropoxybenzenesulfonamide trifluoroacetate 1415136-09-2 C2HF3O2*C25H30F2N4O4S2
    3-((4-(4-(2-(4,4-difluoropiperidin-1-yl)ethoxy)phenyl)thiazol-2-yl)amino)-4-isopropoxybenzenesulfonamide trifluoroacetate
    —— 3,28-O,O'-di(phenylpropynoyl)betulin 1449483-27-5 C48H58O4
    3,28-O,O'-di(phenylpropynoyl)betulin
    —— (3aS,10bR,12bS)-2-Ethyl-1-oxo-2,3,3a,4,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester 77298-32-9 C21H24N2O3
    (3aS,10bR,12bS)-2-Ethyl-1-oxo-2,3,3a,4,6,11,12,12b-octahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester
    —— 3-[4-methyl-2-(4-methylphenyl)sulfonylpent-3-enyl]thiophene 93631-64-2 C17H20O2S2
    3-[4-methyl-2-(4-methylphenyl)sulfonylpent-3-enyl]thiophene
    —— (3aR,4R,7aS)-4-[1-(benzenesulfonyl)indol-3-yl]-6-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 114907-05-0 C23H19NO5S
    (3aR,4R,7aS)-4-[1-(benzenesulfonyl)indol-3-yl]-6-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
    —— (3aS,4R,5R,7aS)-7-bromo-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxole-4,5-diol cyclic sulfate 1569135-15-4 C9H11BrO6S
    (3aS,4R,5R,7aS)-7-bromo-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxole-4,5-diol cyclic sulfate
    —— 3-nitro-N-(2,6-diisopropylphenyl)salicylaldimine 905268-49-7 C19H22N2O3
    3-nitro-N-(2,6-diisopropylphenyl)salicylaldimine
    —— 3-([6-[(2,3-diaminobenzyl)amino]-9-isopropyl-9H-purin-2-yl]amino)pentan-2-ol 1236967-56-8 C20H30N8O
    3-([6-[(2,3-diaminobenzyl)amino]-9-isopropyl-9H-purin-2-yl]amino)pentan-2-ol
    —— 3-chloro-4-[6-[2,3-bis(phenylmethoxy)phenyl]hexyloxy]benzoic acid 123014-87-9 C33H33ClO5
    3-chloro-4-[6-[2,3-bis(phenylmethoxy)phenyl]hexyloxy]benzoic acid
    —— 3-Chlor-3-dimethylamino-acrylaldehyd 20607-69-6 C5H8ClNO
    3-Chlor-3-dimethylamino-acrylaldehyd
    —— 3H-1,2,4-Triazole-3-thione, 5-hydrazinyl-2,4-dihydro-4-tricyclo[3.3.1.13,7]dec-1-yl- 1784137-60-5 C12H19N5S
    3H-1,2,4-Triazole-3-thione, 5-hydrazinyl-2,4-dihydro-4-tricyclo[3.3.1.13,7]dec-1-yl-
    —— 3-amino-2-benzyl-7-(diethylamino)phenothiazinium hydrogensulphate 1334305-45-1 C23H24N3S*HO4S
    3-amino-2-benzyl-7-(diethylamino)phenothiazinium hydrogensulphate
    —— 3-(2-azidoethyl)-2-methylbenzo[4,5]imidazo[1,2-a]pyrimidin-4(10H)-one 1176986-37-0 C13H12N6O
    3-(2-azidoethyl)-2-methylbenzo[4,5]imidazo[1,2-a]pyrimidin-4(10H)-one
    —— (3S,4R)-4-[2-(benzyloxy)-4-bromophenyl]-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one 1027095-93-7 C31H27BrFNO3
    (3S,4R)-4-[2-(benzyloxy)-4-bromophenyl]-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one
    —— 3-Methoxy-5-(pivaloylamino)pyridine 77903-25-4 C11H16N2O2
    3-Methoxy-5-(pivaloylamino)pyridine
    —— 3-methylcarbamoylisoxazol-5-ylmethyl 2-[1-(4-trifluoromethylpyrimidin-2-yl)piperidin-4-yl]ethylcarbamate 1227245-01-3 C19H23F3N6O4
    3-methylcarbamoylisoxazol-5-ylmethyl 2-[1-(4-trifluoromethylpyrimidin-2-yl)piperidin-4-yl]ethylcarbamate
    —— 3-Amino-4-(4-methylsulfonyl-phenyl)-phenol 39133-91-0 C13H13NO3S
    3-Amino-4-(4-methylsulfonyl-phenyl)-phenol
    —— 3-(4-Methyl-benzyliden)-crotonsaeure-4-phenyl-phenacylester 95945-16-7 C26H24O3
    3-(4-Methyl-benzyliden)-crotonsaeure-4-phenyl-phenacylester
    —— 3α,9α-Epoxy-11-oxo-C-nor-5β-cholan-24-saeure 107421-99-8 C23H34O4
    3α,9α-Epoxy-11-oxo-C-nor-5β-cholan-24-saeure
    —— 3-(2,4-dinitro-phenylhydrazono)-2-octanoylamino-propionic acid ethyl ester 111385-81-0 C19H27N5O7
    3-(2,4-dinitro-phenylhydrazono)-2-octanoylamino-propionic acid ethyl ester
    —— (3-amino-1-imino-7-oxo-1<i>H</i>,7<i>H</i>-pyrazolo[1,2-<i>a</i>][1,2,4]triazol-5-yl)-acetic acid 118801-90-4 C7H7N5O3
    (3-amino-1-imino-7-oxo-1<i>H</i>,7<i>H</i>-pyrazolo[1,2-<i>a</i>][1,2,4]triazol-5-yl)-acetic acid
    —— 3'-chloro-4'-hexadecyloxy-biphenyl-4-carboxylic acid ethyl ester 103400-32-4 C31H45ClO3
    3'-chloro-4'-hexadecyloxy-biphenyl-4-carboxylic acid ethyl ester
    —— 3,5-bis-(4-chloro-benzylidene)-bicyclohexyl-4-one 103032-08-2 C26H26Cl2O
    3,5-bis-(4-chloro-benzylidene)-bicyclohexyl-4-one
    —— 3-Hydroxy-thionaphthen-2-<2-carboxy-azobenzol> 97174-49-7 C15H10N2O3S
    3-Hydroxy-thionaphthen-2-<2-carboxy-azobenzol>
    —— 3-butyl-2-thioxo-imidazolidine-1-carboxylic acid anilide 101116-65-8 C14H19N3OS
    3-butyl-2-thioxo-imidazolidine-1-carboxylic acid anilide
    —— 3-(4-<Thiosemicarbazono-methyl>-phenylmercapto)-propionsaeure 105906-99-8 C11H13N3O2S2
    3-(4-<Thiosemicarbazono-methyl>-phenylmercapto)-propionsaeure
    —— 3,3'-Dicaren-3-yl-sulfoxid 104158-11-4 C20H30OS
    3,3'-Dicaren-3-yl-sulfoxid
    —— 3,3-(3-oxapentamethylene)-5-phenylspiro{(1-oxa-3-azonia-2-boratacyclopentane)-2,2'-(dibenzo{c,f}-1',4',2'-dioxaboratepine)} 95906-17-5 C24H24BNO4
    3,3-(3-oxapentamethylene)-5-phenylspiro{(1-oxa-3-azonia-2-boratacyclopentane)-2,2'-(dibenzo{c,f}-1',4',2'-dioxaboratepine)}
    —— [3-({[4-(4-hexylphenyl)-1-naphthyl]methyl}amino)propyl]phosphonic acid 1403379-54-3 C26H34NO3P
    [3-({[4-(4-hexylphenyl)-1-naphthyl]methyl}amino)propyl]phosphonic acid
    —— (3-phenylcarbamoyl-2-piperidin-1-yl-cyclohex-2-enyl)-hydrazine-<i>N</i>,<i>N</i>'-dicarboxylic acid diethyl ester 35248-61-4 C24H34N4O5
    (3-phenylcarbamoyl-2-piperidin-1-yl-cyclohex-2-enyl)-hydrazine-<i>N</i>,<i>N</i>'-dicarboxylic acid diethyl ester