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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-chloro-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one 52578-39-9 C8H5ClN2O2
    3-chloro-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— [3-chloro-4-(pyridin-3-yloxy)-phenyl]-[6-(4-methoxy-but-1-ynyl)-quinazolin-4-yl]-amine 383431-17-2 C24H19ClN4O2
    [3-chloro-4-(pyridin-3-yloxy)-phenyl]-[6-(4-methoxy-but-1-ynyl)-quinazolin-4-yl]-amine
    —— 3'-dephenyl-3'-(m-allyloxyphenyl)-4-deacetyl-4-acryloyl-7-O-triethylsilyl-2'-O-triisopropylsilylpaclitaxel 860782-61-2 C66H89NO15Si2
    3'-dephenyl-3'-(m-allyloxyphenyl)-4-deacetyl-4-acryloyl-7-O-triethylsilyl-2'-O-triisopropylsilylpaclitaxel
    —— 3-((((propan-2-ylideneamino)oxy)carbonyl)amino)phenyl hexylcarbamate 34207-77-7 C17H25N3O4
    3-((((propan-2-ylideneamino)oxy)carbonyl)amino)phenyl hexylcarbamate
    —— 3,3-dimethoxy-5α,10α-epoxy-6β-methyl-17α-(3-tetrahydropyranyloxy-1-propynyl)-estr-9(11)-en-17β-ol 118968-49-3 C29H42O6
    3,3-dimethoxy-5α,10α-epoxy-6β-methyl-17α-(3-tetrahydropyranyloxy-1-propynyl)-estr-9(11)-en-17β-ol
    —— (3S,4S)-4-Ethynyl-2,2-dimethyl-decan-3-ol 89450-13-5 C14H26O
    (3S,4S)-4-Ethynyl-2,2-dimethyl-decan-3-ol
    —— (3aR,6aS)-3-[(2R,3R)-3-hydroxy-2-methyl-3-phenylpropanoyl]-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]oxazol-2-one 189500-67-2 C16H19NO4
    (3aR,6aS)-3-[(2R,3R)-3-hydroxy-2-methyl-3-phenylpropanoyl]-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]oxazol-2-one
    —— (3aR*,4R*,7aR*)-3a-ethoxycarbonyl-4-methoxy-2,3,6-trioxo-7a-phenyl-1-trimethylsilyloxy-2,3,3a,4,5,6,7,7a-octahydroindole 86236-61-5 C21H27NO6Si
    (3aR*,4R*,7aR*)-3a-ethoxycarbonyl-4-methoxy-2,3,6-trioxo-7a-phenyl-1-trimethylsilyloxy-2,3,3a,4,5,6,7,7a-octahydroindole
    —— (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) benzoate 123852-89-1 C18H10O4
    (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) benzoate
    —— 3-(2-(2-((3-(4-methylpiperazin-1-yl)phenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)ethyl)benzoic acid 1393900-96-3 C25H26F3N5O2
    3-(2-(2-((3-(4-methylpiperazin-1-yl)phenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)ethyl)benzoic acid
    —— 3-N-(tolylsulfonyl)-6,7,8,9-tetrahydro-3H-benz<e>indole-8-carbonitrile 163562-09-2 C20H18N2O2S
    3-N-(tolylsulfonyl)-6,7,8,9-tetrahydro-3H-benz<e>indole-8-carbonitrile
    —— 3-(2-((10-(2-methoxyethyl)-2-(4-nitrophenyl)-4-oxo-3-phenethyl-2,3,4,10-tetrahydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazine-7-carbonyl)oxy)ethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate 1588513-21-6 BF4*C33H34N7O6
    3-(2-((10-(2-methoxyethyl)-2-(4-nitrophenyl)-4-oxo-3-phenethyl-2,3,4,10-tetrahydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazine-7-carbonyl)oxy)ethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate
    —— 3-{3-[2-(4-chloro-phenyl)-1-phenyl-eth-(Z)-ylidene]-2-oxo-2,3-dihydro-indol-1-ylmethyl}-benzoic acid methyl ester 1273324-04-1 C31H24ClNO3
    3-{3-[2-(4-chloro-phenyl)-1-phenyl-eth-(Z)-ylidene]-2-oxo-2,3-dihydro-indol-1-ylmethyl}-benzoic acid methyl ester
    —— 3-[4-(1-amino-cyclobutyl)-phenyl]-6-methoxy-7-methyl-2-phenyl-chromen-4-one 1279085-56-1 C27H25NO3
    3-[4-(1-amino-cyclobutyl)-phenyl]-6-methoxy-7-methyl-2-phenyl-chromen-4-one
    —— 3-Methyl-5-(methylsulfanyl)pyridin-2-amine 1824086-02-3 C7H10N2S
    3-Methyl-5-(methylsulfanyl)pyridin-2-amine
    —— 3-methoxy-5,6,6-trimethyl-6,11-dihydro-5H-benzo[a]fluorene 1398121-51-1 C21H22O
    3-methoxy-5,6,6-trimethyl-6,11-dihydro-5H-benzo[a]fluorene
    —— 3-{3-[1-(4-acetyl-phenyl)-2-methyl-prop-(E)-ylidene]-2-oxo-2,3-dihydro-indol-1-ylmethyl}-benzoic acid methyl ester 1273324-11-0 C29H27NO4
    3-{3-[1-(4-acetyl-phenyl)-2-methyl-prop-(E)-ylidene]-2-oxo-2,3-dihydro-indol-1-ylmethyl}-benzoic acid methyl ester
    —— 3-amino-4-(5,6-difluoro-1H-indol-3-yl)-1-(3-trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-butan-1-one 1017683-27-0 C18H17F5N6O
    3-amino-4-(5,6-difluoro-1H-indol-3-yl)-1-(3-trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-butan-1-one
    —— 3-(2,6-dichloro-4-pyrimidin-5-yl-benzyl)-1-(4,5,6,7-tetrahydro-2H-indazol-5-yl)-pyrrolidin-2-one 955406-97-0 C22H21Cl2N5O
    3-(2,6-dichloro-4-pyrimidin-5-yl-benzyl)-1-(4,5,6,7-tetrahydro-2H-indazol-5-yl)-pyrrolidin-2-one
    —— 3-iodo-5-(trifluoromethyl)-1H-1,2,4-triazole 1823945-37-4 C3HF3IN3
    3-iodo-5-(trifluoromethyl)-1H-1,2,4-triazole
    —— 3-(17β-Amino-3-oxo-androsta-4,9(11)-dien-17α-yl)-propionsaeure-lactam 104352-75-2 C22H29NO2
    3-(17β-Amino-3-oxo-androsta-4,9(11)-dien-17α-yl)-propionsaeure-lactam
    —— 3-(2,4-Dimethoxy-phenyl)-5-(4-methoxy-phenyl)-1-phenyl-1H-pyrrolo[3,4-c]pyrazole-4,6-dione 97935-91-6 C26H21N3O5
    3-(2,4-Dimethoxy-phenyl)-5-(4-methoxy-phenyl)-1-phenyl-1H-pyrrolo[3,4-c]pyrazole-4,6-dione
    —— 3-(4-bromobenzyl)quinazolin-4(3H)-one 302913-19-5 C15H11BrN2O
    3-(4-bromobenzyl)quinazolin-4(3H)-one
    —— 3,6,7-Triaza-tricyclo[3.3.0.0<sup>2,4</sup>]oct-7-ene-3,6-dicarboxylic acid diethyl ester 121786-57-0 C11H15N3O4
    3,6,7-Triaza-tricyclo[3.3.0.0<sup>2,4</sup>]oct-7-ene-3,6-dicarboxylic acid diethyl ester
    —— 3β-(nitromethyl)-2α-(6-carbethoxyhexyl)-1β-cyclopentanol 103773-05-3 C15H27NO5
    3β-(nitromethyl)-2α-(6-carbethoxyhexyl)-1β-cyclopentanol
    —— (3-Carbamoyloxy-phenyl)-[(Z)-methoxyimino]-acetic acid 66340-84-9 C10H10N2O5
    (3-Carbamoyloxy-phenyl)-[(Z)-methoxyimino]-acetic acid
    —— (3E,5E)-3,5-bis{(2E)-3-[4-(diethylamino)phenyl]prop-2-en-1-ylidene}piperidin-4-one 1427057-64-4 C31H39N3O
    (3E,5E)-3,5-bis{(2E)-3-[4-(diethylamino)phenyl]prop-2-en-1-ylidene}piperidin-4-one
    —— 3-dimethylamino-5-trifluoromethyl-indazole-1-carboxylic acid ethyl ester 60330-31-6 C13H14F3N3O2
    3-dimethylamino-5-trifluoromethyl-indazole-1-carboxylic acid ethyl ester
    —— 3-[(2-Methyl-1-Imidazolyl)Methyl]-4-Oxo-9-Methyl-2,3,4,9-Tetrahydrothiopyrano[2,3-b ]Indole (Hydrochloride) 131071-10-8 C17H17N3OS*ClH
    3-[(2-Methyl-1-Imidazolyl)Methyl]-4-Oxo-9-Methyl-2,3,4,9-Tetrahydrothiopyrano[2,3-b ]Indole (Hydrochloride)
    —— 3-[5-(tert-butyl-dimethyl-silanyloxymethyl)-imidazol-1-yl]-7-chloro-2,2-dimethyl-indan-1-one 1034922-01-4 C21H29ClN2O2Si
    3-[5-(tert-butyl-dimethyl-silanyloxymethyl)-imidazol-1-yl]-7-chloro-2,2-dimethyl-indan-1-one
    —— (-)-3-Phenyl-3-cyano-valeriansaeure-ethylester 39121-90-9 C14H17NO2
    (-)-3-Phenyl-3-cyano-valeriansaeure-ethylester
    —— 3-Chloro-4-(γ-N-chloroacetyl-N-methylaminopropyl)-5,6-dihydro-2H-naphtho<1,2-b>pyran-2-one 91098-23-6 C19H21Cl2NO3
    3-Chloro-4-(γ-N-chloroacetyl-N-methylaminopropyl)-5,6-dihydro-2H-naphtho<1,2-b>pyran-2-one
    —— 3-(2-fluoro-phenyl)-1-(1-methyl-1H-indol-3-yl)-prop-2-en-1-one 1344706-40-6 C18H14FNO
    3-(2-fluoro-phenyl)-1-(1-methyl-1H-indol-3-yl)-prop-2-en-1-one
    —— 3β,19-diacetoxy-5α-androstane-17β-carboxylic acid methyl ester 115267-27-1 C25H38O6
    3β,19-diacetoxy-5α-androstane-17β-carboxylic acid methyl ester
    —— 3-amino-N-[2-(3-aminopiperidin-1-yl)-5-chlorophenyl]pyrazine-2-carboxamide 1052707-10-4 C16H19ClN6O
    3-amino-N-[2-(3-aminopiperidin-1-yl)-5-chlorophenyl]pyrazine-2-carboxamide
    —— 3-[4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-5-yl)benzylamino]-6-cyano-pyrazine-2-carboxylic acid [(S)-1-(3,4-difluorophenyl)ethyl]amide 1289180-83-1 C27H21F2N9O
    3-[4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-5-yl)benzylamino]-6-cyano-pyrazine-2-carboxylic acid [(S)-1-(3,4-difluorophenyl)ethyl]amide
    —— 3β-(7-nitro-2,1,3-benzoxadiazol-4-yl)amino-12α-hydroxy-5β-cholanoic acid 1364279-27-5 C30H42N4O6
    3β-(7-nitro-2,1,3-benzoxadiazol-4-yl)amino-12α-hydroxy-5β-cholanoic acid
    —— 3',5'-Dichloro-7-hydroxy-3,2'-dimethoxyflavone 95056-11-4 C17H12Cl2O5
    3',5'-Dichloro-7-hydroxy-3,2'-dimethoxyflavone
    —— 3-[O3-acetyl-O5-(tert-butyl-dimethyl-silanyl)-β-DL-erythro-2-deoxy-pentofuranosyl]-pyrrole-2,5-dione 64914-99-4 C17H27NO6Si
    3-[O3-acetyl-O5-(tert-butyl-dimethyl-silanyl)-β-DL-erythro-2-deoxy-pentofuranosyl]-pyrrole-2,5-dione
    —— (3-Methylphenyl)methyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylate 1390661-90-1 C21H16Cl2F2N2O3
    (3-Methylphenyl)methyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylate
    —— 3-(2-Oxoheptadecyloxy)-2-methoxypropyl 2-dimethylaminoethyl phosphate 98383-83-6 C25H52NO7P
    3-(2-Oxoheptadecyloxy)-2-methoxypropyl 2-dimethylaminoethyl phosphate
    —— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-(2-pyrazol-1-yl-acetyl)-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160941-72-9 C17H21ClN10O2
    3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-(2-pyrazol-1-yl-acetyl)-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
    —— 3-cyclopropyl-3,7-dihydro-7-(5-oxohexyl)-1-n-propyl-1H-purine2,6-dione 135811-96-0 C17H24N4O3
    3-cyclopropyl-3,7-dihydro-7-(5-oxohexyl)-1-n-propyl-1H-purine2,6-dione
    —— 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->6)-3,4-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)ursolic acid 1225290-26-5 C68H84N2O20
    3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->6)-3,4-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)ursolic acid
    —— 3-(2-methoxyphenyl)-propane-1-one-oxime 1228784-47-1 C10H13NO2
    3-(2-methoxyphenyl)-propane-1-one-oxime
    —— 3-(4-chloro-benzyl)-azetidinium trifluoroacetate 606129-50-4 C2HF3O2*C10H12ClN
    3-(4-chloro-benzyl)-azetidinium trifluoroacetate
    —— [3-(1-benzenesulphonyl-1H-indol-3-yl)allyl] 3-(3,4-dimethoxyphenyl)prop-2-ynoate 1256752-43-8 C28H23NO6S
    [3-(1-benzenesulphonyl-1H-indol-3-yl)allyl] 3-(3,4-dimethoxyphenyl)prop-2-ynoate
    —— (3S,4S)-4-Dibenzylamino-6-methyl-3-vinyl-heptanoic acid ethyl ester 123725-98-4 C26H35NO2
    (3S,4S)-4-Dibenzylamino-6-methyl-3-vinyl-heptanoic acid ethyl ester
    —— 3-[5-(2,4-dimethoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-hydroxycoumarin 2748-31-4 C26H22N2O5
    3-[5-(2,4-dimethoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-hydroxycoumarin
    —— 3-(N'-benzylidenehydrazino)phenyl-N-methylamine 1260000-12-1 C14H15N3
    3-(N'-benzylidenehydrazino)phenyl-N-methylamine