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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Chlor-2-methylindazol 52354-76-4 C8H7ClN2
    3-Chlor-2-methylindazol
    —— 3-amino-6-(1-isopropyl-6-oxo-1,6-dihydro-3-pyridazinyl)-2-pyrazinecarbonitrile 4-oxide 866262-92-2 C12H12N6O2
    3-amino-6-(1-isopropyl-6-oxo-1,6-dihydro-3-pyridazinyl)-2-pyrazinecarbonitrile 4-oxide
    —— (3-benzylphenyl)(phenyl)(1,4,5,6-tetrahydro-pyrimidin-2-yl)methanol 900494-33-9 C24H24N2O
    (3-benzylphenyl)(phenyl)(1,4,5,6-tetrahydro-pyrimidin-2-yl)methanol
    —— 3-Piperidin-1-yl-5-thioxo-1-p-tolyl-1,5-dihydro-pyrrol-2-one 94740-61-1 C16H18N2OS
    3-Piperidin-1-yl-5-thioxo-1-p-tolyl-1,5-dihydro-pyrrol-2-one
    —— 3-hydroxy-1,3-diphenyl-propane-1,2-dione-bis-(2,4-dinitro-phenylhydrazone) 103035-93-4 C27H20N8O9
    3-hydroxy-1,3-diphenyl-propane-1,2-dione-bis-(2,4-dinitro-phenylhydrazone)
    —— [3-(2-fluoro-benzyl)-pyrrolidin-3-yl]-(1H-indol-5-yl)-methanone 1033814-41-3 C20H19FN2O
    [3-(2-fluoro-benzyl)-pyrrolidin-3-yl]-(1H-indol-5-yl)-methanone
    —— 3,5-dimethyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(2-amino-thiazol-5-ylmethyl)-carbamoyl]-2-(3,4-difluoro-phenyl)-ethyl]-amide 1300216-60-7 C20H21F2N5O2S
    3,5-dimethyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(2-amino-thiazol-5-ylmethyl)-carbamoyl]-2-(3,4-difluoro-phenyl)-ethyl]-amide
    —— 3,17-bis(ethylenedioxy)-5-androsten-19-amine 89578-53-0 C23H35NO4
    3,17-bis(ethylenedioxy)-5-androsten-19-amine
    —— 3-(1-phenyl-2-oxo-3-pent-4-enylpyrrolidin-3-yl)-3-oxopropionic acid methyl ester 199326-66-4 C19H23NO4
    3-(1-phenyl-2-oxo-3-pent-4-enylpyrrolidin-3-yl)-3-oxopropionic acid methyl ester
    —— 3-(1-benzyl-2-oxo-3-pent-4-enylpiperidin-3-yl)-2-diazo-3-oxopropionic acid methyl ester 199326-69-7 C21H25N3O4
    3-(1-benzyl-2-oxo-3-pent-4-enylpiperidin-3-yl)-2-diazo-3-oxopropionic acid methyl ester
    —— (3R)-3-isobutyl-1-(tetrahydro-2H-pyran-2-yloxy)pyrrolidine-2,5-dione 927828-23-7 C13H21NO4
    (3R)-3-isobutyl-1-(tetrahydro-2H-pyran-2-yloxy)pyrrolidine-2,5-dione
    —— 3-(methoxymethyloxy)-cholest-7-en-6,24-diol 1262802-95-8 C29H50O4
    3-(methoxymethyloxy)-cholest-7-en-6,24-diol
    —— 3-chloro-N-[2-(6-methyl-pyridin-2-yl)-1-oxo-2-aza-spiro[4.5]dec-7-yl]-benzamide 1296110-25-2 C22H24ClN3O2
    3-chloro-N-[2-(6-methyl-pyridin-2-yl)-1-oxo-2-aza-spiro[4.5]dec-7-yl]-benzamide
    —— 3-ethylsulfanyl-propionaldehyde-(2,4-dinitro-phenylhydrazone) 104174-01-8 C11H14N4O4S
    3-ethylsulfanyl-propionaldehyde-(2,4-dinitro-phenylhydrazone)
    —— (3S,4aR,8aS,9bR,12R,12aR,14aS,14bR)-12-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-12a,14b-dimethyl-7-(p-tolyl)-1,2,3,4,8a,9b,10,11,12,12a,13,14,14a,14b-tetradecahydrocyclopenta[1,2]phenanthro[9,8a-e][1,4,2]dioxazin-3-yl acetate 1167539-61-8 C38H53NO4
    (3S,4aR,8aS,9bR,12R,12aR,14aS,14bR)-12-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-12a,14b-dimethyl-7-(p-tolyl)-1,2,3,4,8a,9b,10,11,12,12a,13,14,14a,14b-tetradecahydrocyclopenta[1,2]phenanthro[9,8a-e][1,4,2]dioxazin-3-yl acetate
    —— 3-((tert-butoxycarbonyl(2,2-difluoroethyl)amino)methyl)-5-(trifluoromethyl)benzoic acid 1237535-86-2 C16H18F5NO4
    3-((tert-butoxycarbonyl(2,2-difluoroethyl)amino)methyl)-5-(trifluoromethyl)benzoic acid
    —— 3<sup>4,5,6,7</sup>,7<sup>4,5,6,7</sup>-octahydro-2,4,6,8-tetraaza-1,5(1,3)-dibenzena-3,7(1,3)-diisoindola-cyclooctaphane-2,3<sup>3</sup>(4),6,7<sup>3</sup>(8)-tetraene 49841-92-1 C28H26N6
    3<sup>4,5,6,7</sup>,7<sup>4,5,6,7</sup>-octahydro-2,4,6,8-tetraaza-1,5(1,3)-dibenzena-3,7(1,3)-diisoindola-cyclooctaphane-2,3<sup>3</sup>(4),6,7<sup>3</sup>(8)-tetraene
    —— 3-[2-(7-ethyl-5-methoxy-2-methyl-indol-3-yl)-ethyl]-3-aza-bicyclo[3.2.2]nonane 47442-61-5 C22H32N2O
    3-[2-(7-ethyl-5-methoxy-2-methyl-indol-3-yl)-ethyl]-3-aza-bicyclo[3.2.2]nonane
    —— 3'-N-demethyl-3'-N-(4-dimethylaminobenzyl)-6,2'-di-O-methylerythromycin A 957063-86-4 C47H80N2O13
    3'-N-demethyl-3'-N-(4-dimethylaminobenzyl)-6,2'-di-O-methylerythromycin A
    —— 3-hydroxy-1-(2-mercaptoethyl)quinolin-2(1H)-one 90785-89-0 C11H11NO2S
    3-hydroxy-1-(2-mercaptoethyl)quinolin-2(1H)-one
    —— 3-[4-[3-(4-chlorophenyl)-2-(phenylcarbamoyl)-3,4-dihydropyrazol-5-yl]phenyl]oxadiazol-3-ium-5-olate 92824-90-3 C24H18ClN5O3
    3-[4-[3-(4-chlorophenyl)-2-(phenylcarbamoyl)-3,4-dihydropyrazol-5-yl]phenyl]oxadiazol-3-ium-5-olate
    —— 3-ethenyl-4λ6-thiatricyclo[5.2.1.02,6]dec-8-ene 4,4-dioxide 96944-21-7 C11H14O2S
    3-ethenyl-4λ6-thiatricyclo[5.2.1.02,6]dec-8-ene 4,4-dioxide
    —— 3-(3-Bromo-2,6-dichlorophenyl)-4-hydroxy-8-oxa-1-azaspiro[4.5]dec-3-en-2-one 1326318-32-4 C14H12BrCl2NO3
    3-(3-Bromo-2,6-dichlorophenyl)-4-hydroxy-8-oxa-1-azaspiro[4.5]dec-3-en-2-one
    —— (3,4-dimethoxyphenyl)(4-phenylisoquinolin-1-yl)methanone 1597444-76-2 C24H19NO3
    (3,4-dimethoxyphenyl)(4-phenylisoquinolin-1-yl)methanone
    —— (3aR,8aR)-1-benzyl-3a-(2-methoxyphenyl)-8-methyl-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indol-2(1H)-one 1383933-62-7 C25H24N2O2
    (3aR,8aR)-1-benzyl-3a-(2-methoxyphenyl)-8-methyl-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indol-2(1H)-one
    —— 3-[1-{3,5-Dimethyl4-[2-oxo-2-(4-pyrrolidin-1-yl-piperidin-1-yl)-ethyl]-1H-pyrrol-2-yl}-meth-(Z)-ylidene]-4-(2-fluoro-phenyl)-1,3-dihydro-indol-2-one 442560-05-6 C32H35FN4O2
    3-[1-{3,5-Dimethyl4-[2-oxo-2-(4-pyrrolidin-1-yl-piperidin-1-yl)-ethyl]-1H-pyrrol-2-yl}-meth-(Z)-ylidene]-4-(2-fluoro-phenyl)-1,3-dihydro-indol-2-one
    —— 3-nitro-6-phenyl-quinolin-4-ol 628285-09-6 C15H10N2O3
    3-nitro-6-phenyl-quinolin-4-ol
    —— 3-[(7-fluoro-3-{[4-(4-morpholinylmethyl)-1H-pyrrol-2-yl]methylene}-2-oxo-2,3-dihydro-1H-indol-5-yl)methyl]-1,3-thiazolidine-2,4-dione 1265966-00-4 C22H21FN4O4S
    3-[(7-fluoro-3-{[4-(4-morpholinylmethyl)-1H-pyrrol-2-yl]methylene}-2-oxo-2,3-dihydro-1H-indol-5-yl)methyl]-1,3-thiazolidine-2,4-dione
    —— 3-(4-((5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-4-yl)methoxy)phenyl)-2-methylpropanoic acid 1234842-73-9 C21H23ClO4
    3-(4-((5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-4-yl)methoxy)phenyl)-2-methylpropanoic acid
    —— 3-(4-((5-fluoro-2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)methoxy)-2-(trifluoromethyl)phenyl)propanoic acid 1234842-25-1 C21H20F4O4
    3-(4-((5-fluoro-2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)methoxy)-2-(trifluoromethyl)phenyl)propanoic acid
    —— 3-[4-(2-Phenyl-3,4-dihydro-naphthalen-1-yl)-phenyl]-acrylic acid 500107-62-0 C25H20O2
    3-[4-(2-Phenyl-3,4-dihydro-naphthalen-1-yl)-phenyl]-acrylic acid
    —— (3R)-1-[2-(isoxazol-3-ylamino)-2-oxoethyl]-3-{[(2R)-2-phenyl-2-piperidin-1-ylpropanoyl]oxy}-1-azoniabicyclo[2.2.2]octane bromide 1034916-31-8 Br*C26H35N4O4
    (3R)-1-[2-(isoxazol-3-ylamino)-2-oxoethyl]-3-{[(2R)-2-phenyl-2-piperidin-1-ylpropanoyl]oxy}-1-azoniabicyclo[2.2.2]octane bromide
    —— (3E,4R)-1-benzyl-3-(1-chloroethylidene)-4-ethenylpyrrolidin-2-one 1391976-51-4 C15H16ClNO
    (3E,4R)-1-benzyl-3-(1-chloroethylidene)-4-ethenylpyrrolidin-2-one
    —— 3-Carbomethoxy-pyrazol-5-yl-essigsaeure-methylester 13806-95-6 C8H10N2O4
    3-Carbomethoxy-pyrazol-5-yl-essigsaeure-methylester
    —— (3S,4R,5R)-3-((S)-2-methanesulfonyloxypropoxy)-4-(4-methoxyphenyl)-5-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]piperidine-1-carboxylic acid benzyl ester 944954-29-4 C37H48N2O10S
    (3S,4R,5R)-3-((S)-2-methanesulfonyloxypropoxy)-4-(4-methoxyphenyl)-5-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]piperidine-1-carboxylic acid benzyl ester
    —— 3-(2-(4-isobutylphenyl)propanoyl)-5,5-dimethylimidazolidine-2,4-dione 1357113-64-4 C18H24N2O3
    3-(2-(4-isobutylphenyl)propanoyl)-5,5-dimethylimidazolidine-2,4-dione
    —— 3-(butylthio)-4,4-dimethylcyclohexanone 50987-48-9 C12H22OS
    3-(butylthio)-4,4-dimethylcyclohexanone
    —— [3-methoxy-2-(3-morpholin-4-yl-propoxy)-benzyl]-phenethyl-amine 70960-65-5 C23H32N2O3
    [3-methoxy-2-(3-morpholin-4-yl-propoxy)-benzyl]-phenethyl-amine
    —— (3aS,8bR)-5-ethoxy-7,8-dimethyl-2,3,3a,8b-tetrahydro-1H-cyclopenta[a]inden-4-one 124703-11-3 C16H20O2
    (3aS,8bR)-5-ethoxy-7,8-dimethyl-2,3,3a,8b-tetrahydro-1H-cyclopenta[a]inden-4-one
    —— 3, 4, 5, 16, 17, 18, 19, 20-octanol-2, 6-inter-m-phenylene-15-cyclopentyl-13, 14-didehydro-PGF1α ethyl ester 11, 15-bis(tert-butyldimethylsilyl ether) 749245-25-8 C37H62O5Si2
    3, 4, 5, 16, 17, 18, 19, 20-octanol-2, 6-inter-m-phenylene-15-cyclopentyl-13, 14-didehydro-PGF1α ethyl ester 11, 15-bis(tert-butyldimethylsilyl ether)
    —— 3,7-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylic acid;hydrochloride 2031259-29-5 C8H13ClN4O2
    3,7-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylic acid;hydrochloride
    —— 3-[1-(5-Acetylamino-2,3-dihydrobenzothiophen-3-ylmethyl)-1,2,3,6-tetrahydropyridin-4-yl]-5-chloro-1H-indole, oxalate 174776-38-6 C2H2O4*C24H24ClN3OS
    3-[1-(5-Acetylamino-2,3-dihydrobenzothiophen-3-ylmethyl)-1,2,3,6-tetrahydropyridin-4-yl]-5-chloro-1H-indole, oxalate
    —— 3-[(S)-3-Acetyl-1-(4-fluoro-phenyl)-6-oxo-1,4,5,6-tetrahydro-[1,2,4]triazin-5-yl]-propionic acid methyl ester 139455-91-7 C15H16FN3O4
    3-[(S)-3-Acetyl-1-(4-fluoro-phenyl)-6-oxo-1,4,5,6-tetrahydro-[1,2,4]triazin-5-yl]-propionic acid methyl ester
    —— 3,4,6-Trichlor-cinnolin 856179-52-7 C8H3Cl3N2
    3,4,6-Trichlor-cinnolin
    —— (3R*,4S*,5R*)-5-Methyl-3-(trimethylsilyl)-1-hepten-4-ol 129217-81-8 C11H24OSi
    (3R*,4S*,5R*)-5-Methyl-3-(trimethylsilyl)-1-hepten-4-ol
    —— (3S,4S)-4-((E)-2-Benzenesulfonyl-vinyl)-1-(3,4-dimethoxy-benzyl)-3-((R)-1-methoxymethoxy-ethyl)-azetidin-2-one 140844-43-5 C24H29NO7S
    (3S,4S)-4-((E)-2-Benzenesulfonyl-vinyl)-1-(3,4-dimethoxy-benzyl)-3-((R)-1-methoxymethoxy-ethyl)-azetidin-2-one
    —— 3β,21β,30-triacetoxy-olean-12-en-28-oic acid 121707-31-1 C36H54O8
    3β,21β,30-triacetoxy-olean-12-en-28-oic acid
    —— 3-<6-Hydroxy-dodecadien-(2,4)-triin-(7,9,11)-yl>-2,4,10-trioxa-adamantan 100210-95-5 C19H18O4
    3-<6-Hydroxy-dodecadien-(2,4)-triin-(7,9,11)-yl>-2,4,10-trioxa-adamantan
    —— 3-amino-4-oxo-2-phenyl-4,5-dihydro-2<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine-7-carboxylic acid 108955-43-7 C13H10N4O3
    3-amino-4-oxo-2-phenyl-4,5-dihydro-2<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine-7-carboxylic acid
    —— (3aS,4S,6R,6aR)-6-{6-[8-(5-Dimethylamino-naphthalene-1-sulfonylamino)-octylamino]-purin-9-yl}-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid ethylamide 219982-06-6 C35H48N8O6S
    (3aS,4S,6R,6aR)-6-{6-[8-(5-Dimethylamino-naphthalene-1-sulfonylamino)-octylamino]-purin-9-yl}-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid ethylamide