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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β,16-Diacetoxy-5α-androsten-(16) 106137-16-0 C23H34O4
    3β,16-Diacetoxy-5α-androsten-(16)
    —— 3-Fluoro-6,6a-dihydroisoindolo<2,1-a>quinoline-5,11(5H)-dione 127935-40-4 C16H10FNO2
    3-Fluoro-6,6a-dihydroisoindolo<2,1-a>quinoline-5,11(5H)-dione
    —— (3S,4R,5R)-2,3-dimethyl-3-(1,3-dioxolan-2-yl)-4-(4-methoxybenzyloxy)-5-(tert-butyldimethylsiloxy)-6-(triisopropylsiloxy)-1-hexene 164364-98-1 C34H62O6Si2
    (3S,4R,5R)-2,3-dimethyl-3-(1,3-dioxolan-2-yl)-4-(4-methoxybenzyloxy)-5-(tert-butyldimethylsiloxy)-6-(triisopropylsiloxy)-1-hexene
    —— 3,4-dihydro-6-benzyl-2H-pyrimido<2,1-a>phthalazine-7-one hydrochloride 118190-06-0 C18H17N3O*ClH
    3,4-dihydro-6-benzyl-2H-pyrimido<2,1-a>phthalazine-7-one hydrochloride
    —— 3,4-bis(4-methoxyphenyl)-1-ethoxy-7-methylbenz[1,2-c]oxaphosphinine-1-oxide 1443991-77-2 C25H25O5P
    3,4-bis(4-methoxyphenyl)-1-ethoxy-7-methylbenz[1,2-c]oxaphosphinine-1-oxide
    —— 3-demethoxycarbonyl-3-(3'-methoxybenzoylamino)methylvindoline 1415687-40-9 C32H39N3O6
    3-demethoxycarbonyl-3-(3'-methoxybenzoylamino)methylvindoline
    —— 3-methylthio-5-(4-fluorophenyl)-6-phenyl-1,2,4-triazine 1616468-86-0 C16H12FN3S
    3-methylthio-5-(4-fluorophenyl)-6-phenyl-1,2,4-triazine
    —— 3-(3-Nitro-naphthalen-2-yloxy)-dihydro-furan-2-one 660390-50-1 C14H11NO5
    3-(3-Nitro-naphthalen-2-yloxy)-dihydro-furan-2-one
    —— 3-(2-benzyl-1,3,4-thiadiazol-5-yl)glutaric acid 139335-47-0 C14H14N2O4S
    3-(2-benzyl-1,3,4-thiadiazol-5-yl)glutaric acid
    —— 3-hydrazinyl-6-(1-propyl-1H-pyrazol-4-yl)-1,2,4-triazine 1380345-61-8 C9H13N7
    3-hydrazinyl-6-(1-propyl-1H-pyrazol-4-yl)-1,2,4-triazine
    —— 3-demethoxycarbonyl-3-(2'-furoylamino)methylvindoline 1415687-43-2 C29H35N3O6
    3-demethoxycarbonyl-3-(2'-furoylamino)methylvindoline
    —— 3-(1-methyl-1H-1,2,4-triazol-5-yl)aniline 1248012-91-0 C9H10N4
    3-(1-methyl-1H-1,2,4-triazol-5-yl)aniline
    —— 3-Amino-2-(2-fluorobenzyl)propanoic acid hydrochloride 1951438-98-4 C10H13ClFNO2
    3-Amino-2-(2-fluorobenzyl)propanoic acid hydrochloride
    —— (3Z)-3-(bromomethyl)-4-phenylbut-3-en-2-one 42967-97-5 C11H11BrO
    (3Z)-3-(bromomethyl)-4-phenylbut-3-en-2-one
    —— (3S,5S,8R,9S,10S,13R,14S,17R)-17-((2R,5R)-5-ethyl-6-methylheptan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl phosphorodichloridate 313946-12-2 C29H51Cl2O2P
    (3S,5S,8R,9S,10S,13R,14S,17R)-17-((2R,5R)-5-ethyl-6-methylheptan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl phosphorodichloridate
    —— (3Z)-5-isopropoxy-3-[(2-tetrahydropyran-4-yl-1H-imidazol-5-yl)methylene]-1H-pyrrolo[3,2-b]pyridin-2-on 1416818-33-1 C19H22N4O3
    (3Z)-5-isopropoxy-3-[(2-tetrahydropyran-4-yl-1H-imidazol-5-yl)methylene]-1H-pyrrolo[3,2-b]pyridin-2-on
    —— (3RS)-N-<<4-<<<(4-chlorophenyl)sulfonyl>amino>carbonyl>phenyl>oxomethyl>-L-valyl-ψ(CH2)-N-(2,3-dihydro-1H-inden-2-yl)glycine N-<3-(1,1,1-trifluoro-4-methyl-2-oxypentyl)>amide 137301-70-3 C36H40ClF3N4O6S
    (3RS)-N-<<4-<<<(4-chlorophenyl)sulfonyl>amino>carbonyl>phenyl>oxomethyl>-L-valyl-ψ(CH2)-N-(2,3-dihydro-1H-inden-2-yl)glycine N-<3-(1,1,1-trifluoro-4-methyl-2-oxypentyl)>amide
    —— 3β-Hydroxy-16β-methylandrost-5-en-17-one 67843-75-8 C20H30O2
    3β-Hydroxy-16β-methylandrost-5-en-17-one
    —— 3-bromo-5-octyloxythiophene-2-carbaldehyde 1401311-93-0 C13H19BrO2S
    3-bromo-5-octyloxythiophene-2-carbaldehyde
    —— (3S,3aS,6aS,9R,9aS,9bS)-9-Hydroxy-3,9-dimethyl-decahydro-azuleno[4,5-b]furan-2,6-dione 122052-24-8 C14H20O4
    (3S,3aS,6aS,9R,9aS,9bS)-9-Hydroxy-3,9-dimethyl-decahydro-azuleno[4,5-b]furan-2,6-dione
    —— (3R,5S)-5-Azidomethyl-3-(tert-butyl-dimethyl-silanyloxy)-2-oxo-pyrrolidine-1-carboxylic acid benzyl ester 533923-41-0 C19H28N4O4Si
    (3R,5S)-5-Azidomethyl-3-(tert-butyl-dimethyl-silanyloxy)-2-oxo-pyrrolidine-1-carboxylic acid benzyl ester
    —— 3-methyl-1-phenyl-8-benzyl-3,8-diazaspiro<4,5>decene-4-one-1 79139-58-5 C22H24N2O
    3-methyl-1-phenyl-8-benzyl-3,8-diazaspiro<4,5>decene-4-one-1
    —— 3-amino-1-(4-fluoro-3-nitrophenyl)-5,10-dihydro-5,10-dioxo-1H-pyrazolo[1,2-b]phthalazine-2-carbonitrile 1443004-19-0 C18H10FN5O4
    3-amino-1-(4-fluoro-3-nitrophenyl)-5,10-dihydro-5,10-dioxo-1H-pyrazolo[1,2-b]phthalazine-2-carbonitrile
    —— 3-dimethylamino-N-[5-(1H-imidazol-2-yl)-2-methylphenyl]benzamide 1126367-00-7 C19H20N4O
    3-dimethylamino-N-[5-(1H-imidazol-2-yl)-2-methylphenyl]benzamide
    —— 3-(2-Cyan-ethyl)-2-oxo-1-(3,4-dichlor-phenyl)-pyrrolidin 10006-69-6 C13H12Cl2N2O
    3-(2-Cyan-ethyl)-2-oxo-1-(3,4-dichlor-phenyl)-pyrrolidin
    —— 3,5-Dichlor-2,6-dibenzoyloxy-acetophenon 95026-97-4 C22H14Cl2O5
    3,5-Dichlor-2,6-dibenzoyloxy-acetophenon
    —— 3-methyl-5,6,7,8-tetraphenylimidazo[1,5-a]pyridine 1428368-06-2 C32H24N2
    3-methyl-5,6,7,8-tetraphenylimidazo[1,5-a]pyridine
    —— 3,3,6,6-tetramethyl-9-(4-methyl-1,3-thiazol-2-yl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione 853329-51-8 C21H26N2O2S
    3,3,6,6-tetramethyl-9-(4-methyl-1,3-thiazol-2-yl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione
    —— (3R,E)-2-iodo-4-methyl-1-phenylthio-1-nonen-3-ol 1316858-25-9 C15H21IOS
    (3R,E)-2-iodo-4-methyl-1-phenylthio-1-nonen-3-ol
    —— 3-phenyl-5,5,7,7-tetrakis-trifluoromethyl-6,7-dihydro-5<i>H</i>-imidazo[5,1-<i>c</i>][1,2,4]triazole 51678-54-7 C14H6F12N4
    3-phenyl-5,5,7,7-tetrakis-trifluoromethyl-6,7-dihydro-5<i>H</i>-imidazo[5,1-<i>c</i>][1,2,4]triazole
    —— 3-Propylidenphtalimidin 4770-17-6 C11H11NO
    3-Propylidenphtalimidin
    —— 3,4,9,10,11a-Pentamethyl-6a,11a-dihydro-6H-benzo[4,5]furo[3,2-c]chromene 41230-02-8 C20H22O2
    3,4,9,10,11a-Pentamethyl-6a,11a-dihydro-6H-benzo[4,5]furo[3,2-c]chromene
    —— (3R,4S)-(E)-7-<(benzyloxy)methoxy>-4-methyl-5-hepten-3-ol 103563-54-8 C16H24O3
    (3R,4S)-(E)-7-<(benzyloxy)methoxy>-4-methyl-5-hepten-3-ol
    —— 3-(4-Chloro-[1,2,5]thiadiazol-3-yloxy)-1-aza-bicyclo[2.2.2]octane 218794-13-9 C9H12ClN3OS
    3-(4-Chloro-[1,2,5]thiadiazol-3-yloxy)-1-aza-bicyclo[2.2.2]octane
    —— 3-iodo-2,2-dimethyl-1,2,3,4-tetrahydroquinoline 139058-37-0 C11H14IN
    3-iodo-2,2-dimethyl-1,2,3,4-tetrahydroquinoline
    —— (3R)-3-[4-benzyl-2-(3-pyridyl)-5-pyridyl]ethynyl-3-quinuclidinol 332133-17-2 C26H25N3O
    (3R)-3-[4-benzyl-2-(3-pyridyl)-5-pyridyl]ethynyl-3-quinuclidinol
    —— 3-Ethoxy-4-amino-5-nitro-6-chloro pyridazine 28682-62-4 C6H7ClN4O3
    3-Ethoxy-4-amino-5-nitro-6-chloro pyridazine
    —— 3-butoxy-3H-[1,2,3]triazole[4,5-b]pyridine 1420476-92-1 C9H12N4O
    3-butoxy-3H-[1,2,3]triazole[4,5-b]pyridine
    —— ((3-((2R,3aS,4S,6S,7aR)-3a-(benzyloxy)-2-methoxy-4-((4-methoxybenzyl)oxy)hexahydro-4H-furo[2,3-b]pyran-6-yl)prop-2-yn-1-yl)oxy)(tert-butyl)diphenylsilane 1141494-29-2 C42H48O7Si
    ((3-((2R,3aS,4S,6S,7aR)-3a-(benzyloxy)-2-methoxy-4-((4-methoxybenzyl)oxy)hexahydro-4H-furo[2,3-b]pyran-6-yl)prop-2-yn-1-yl)oxy)(tert-butyl)diphenylsilane
    —— 3,5,6-trihydro-1'-ethyl-2-methylspiro-{imidazo[1',2':1,6]pyrido[2,3-d]pyrimidine-5,3'-indoline}-2',4-dione 1097849-42-7 C19H17N5O2
    3,5,6-trihydro-1'-ethyl-2-methylspiro-{imidazo[1',2':1,6]pyrido[2,3-d]pyrimidine-5,3'-indoline}-2',4-dione
    —— 3-(5-bromo-1H-indol-3-yl)-4-chloro-1-(3,4,5-trimethoxyphenyl)-1H-pyrrole-2,5-dione 1449434-83-6 C21H16BrClN2O5
    3-(5-bromo-1H-indol-3-yl)-4-chloro-1-(3,4,5-trimethoxyphenyl)-1H-pyrrole-2,5-dione
    —— 3-endo-acetoxy-5-carbomethoxy-2-exo-tetrahydropyranyloxy-7-oxabicyclo<2.2.1>hept-5-ene 75467-08-2 C15H20O7
    3-endo-acetoxy-5-carbomethoxy-2-exo-tetrahydropyranyloxy-7-oxabicyclo<2.2.1>hept-5-ene
    —— 3-bromo-2,3-dihydro-5H-furo[3,4-b]pyran-4,7-dione 101421-36-7 C7H5BrO4
    3-bromo-2,3-dihydro-5H-furo[3,4-b]pyran-4,7-dione
    —— 3-(2-hydroxy-3-methoxybenzylidene)chroman-2,4-dione 30113-70-3 C17H12O5
    3-(2-hydroxy-3-methoxybenzylidene)chroman-2,4-dione
    —— ((3aR,4S,6R,6aS)-(6-(((benzyloxy)carbonyl)amino)-2,2-dimethyltetrahydro-3aH-cyclopenta[d](1,3)dioxol-4-yl)oxy)acetic acid 1402150-26-8 C18H23NO7
    ((3aR,4S,6R,6aS)-(6-(((benzyloxy)carbonyl)amino)-2,2-dimethyltetrahydro-3aH-cyclopenta[d](1,3)dioxol-4-yl)oxy)acetic acid
    —— 3,7-diisopropyl-3,7-diaza-tricyclo[4.2.2.2<sup>2,5</sup>]dodecane-4,8-dione 17259-51-7 C16H26N2O2
    3,7-diisopropyl-3,7-diaza-tricyclo[4.2.2.2<sup>2,5</sup>]dodecane-4,8-dione
    —— 3-({1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}methylsulphonylamino)-5-fluoro-N-[1-(1-methyl-1H-pyrazol-4-yl)-ethyl]benzamide 1208068-16-9 C30H30Cl2FN5O3S
    3-({1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}methylsulphonylamino)-5-fluoro-N-[1-(1-methyl-1H-pyrazol-4-yl)-ethyl]benzamide
    —— 3-O-(4-Diethylaminobutanoyl)-1,2-O-dioleoylglycerol 160005-08-3 C47H87NO6
    3-O-(4-Diethylaminobutanoyl)-1,2-O-dioleoylglycerol
    —— [3-(2,4-Dimethoxy-3-methyl-phenyl)-2-methyl-3-oxo-propyl]-trimethyl-ammonium; iodide 77942-32-6 C16H26NO3*I
    [3-(2,4-Dimethoxy-3-methyl-phenyl)-2-methyl-3-oxo-propyl]-trimethyl-ammonium; iodide
    —— 3-formamide-17-ethylene-2-methoxyestra-1,3,5(10)-triene 824946-68-1 C22H29NO2
    3-formamide-17-ethylene-2-methoxyestra-1,3,5(10)-triene