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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Cyan-paeonol 103260-58-8 C10H9NO3
    3-Cyan-paeonol
    —— 3-Methoxy-spyro<4,4>nonan-2-on 31297-47-9 C10H16O2
    3-Methoxy-spyro<4,4>nonan-2-on
    —— (3R,3aS,7R,7aS)-3,3a,7,7a-Tetramethyl-octahydro-inden-5-ol 342794-76-7 C13H24O
    (3R,3aS,7R,7aS)-3,3a,7,7a-Tetramethyl-octahydro-inden-5-ol
    —— 3,5-Dimethyl-4-hydroxy-benzoldiazoniumchlorid 1075-53-2 C8H9N2O*Cl
    3,5-Dimethyl-4-hydroxy-benzoldiazoniumchlorid
    —— 3-Ethyl-1-(m-aminophenyl)-2-pyridon 105974-05-8 C13H14N2O
    3-Ethyl-1-(m-aminophenyl)-2-pyridon
    —— 3-(2-Mercaptoethyl)-uracil 51068-09-8 C6H8N2O2S
    3-(2-Mercaptoethyl)-uracil
    —— 3-(3-fluoro-4-methoxyphenyl)-1-(4-methoxyphenyl)propan-1-one 1216911-48-6 C17H17FO3
    3-(3-fluoro-4-methoxyphenyl)-1-(4-methoxyphenyl)propan-1-one
    —— 3-Bromo-8-methoxy-2H-chromene 122323-32-4 C10H9BrO2
    3-Bromo-8-methoxy-2H-chromene
    —— 3-Chlor-2-methyl-2,3-epoxy-pentanon-(4) 53594-55-1 C6H9ClO2
    3-Chlor-2-methyl-2,3-epoxy-pentanon-(4)
    —— 3-Brom-4-isopropoxy-1-butanol 59968-98-8 C7H15BrO2
    3-Brom-4-isopropoxy-1-butanol
    —— 3-Methyl-2-morpholino-5-(p-tolylsulfinyl)furan 115592-44-4 C16H19NO3S
    3-Methyl-2-morpholino-5-(p-tolylsulfinyl)furan
    —— 3-Oxo-N-(3-oxo-cyclohex-1-enyl)-butyramide 33831-63-9 C10H13NO3
    3-Oxo-N-(3-oxo-cyclohex-1-enyl)-butyramide
    —— 3-(2-hydroxyphenyl)-2-methylsulfanylprop-2-enoic acid 4890-76-0 C10H10O3S
    3-(2-hydroxyphenyl)-2-methylsulfanylprop-2-enoic acid
    —— 3-Oxo-2-[1H-pyridin-(2E)-ylidene]-propionic acid methyl ester 109855-88-1 C9H9NO3
    3-Oxo-2-[1H-pyridin-(2E)-ylidene]-propionic acid methyl ester
    —— 3-fluorochromeno[4,3,2-gh]phenanthridin-2-ol 1416858-43-9 C19H10FNO2
    3-fluorochromeno[4,3,2-gh]phenanthridin-2-ol
    —— 3,4-bis(5-acetoxypentyl)cyclobutene-1,2-dione 146040-15-5 C18H26O6
    3,4-bis(5-acetoxypentyl)cyclobutene-1,2-dione
    —— 3-[(3,4-dimethoxyphenyl)(N-propylanilino)methyl]-1H-indole 1228595-18-3 C26H28N2O2
    3-[(3,4-dimethoxyphenyl)(N-propylanilino)methyl]-1H-indole
    —— (3RS)-3-[3β-acetoxy-28-norlup-20(29)-en-17β-yl]-1,2,4-trioxaspiro[5.5]undecane 1197172-62-5 C39H62O5
    (3RS)-3-[3β-acetoxy-28-norlup-20(29)-en-17β-yl]-1,2,4-trioxaspiro[5.5]undecane
    —— 3-((1H-benzo[d]imidazol-2-yl)amino)-2-(2-chlorophenyl)-2-methylthiazolidin-4-one 1345028-26-3 C17H15ClN4OS
    3-((1H-benzo[d]imidazol-2-yl)amino)-2-(2-chlorophenyl)-2-methylthiazolidin-4-one
    —— 3-ethoxy-2-(3,4-diethoxy-phenyl)-7-hydroxy-chromen-4-one 705296-94-2 C21H22O6
    3-ethoxy-2-(3,4-diethoxy-phenyl)-7-hydroxy-chromen-4-one
    —— 3-(Dibromomethylidene)-4,4-dimethyloxolan-2-one 77133-01-8 C7H8Br2O2
    3-(Dibromomethylidene)-4,4-dimethyloxolan-2-one
    —— 3-(2-cyclopropyl-5-pyrimidinyl)-5-[4-[1-[(2-fluorophenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-1-yl]-1H-indazole 1374351-59-3 C28H27FN8
    3-(2-cyclopropyl-5-pyrimidinyl)-5-[4-[1-[(2-fluorophenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-1-yl]-1H-indazole
    —— 3-[5-((R)-1,4-diaza-bicyclo[3.2.1]octane-4-carbonyl)-thiophen-2-yl]-N,N-dimethyl-benzamide 857334-73-7 C20H23N3O2S
    3-[5-((R)-1,4-diaza-bicyclo[3.2.1]octane-4-carbonyl)-thiophen-2-yl]-N,N-dimethyl-benzamide
    —— 3-(1,3-benzothiazol-2-yl)-1-(octahydro-2H-isoindol-2-yl)propan-1-one 1453481-37-2 C18H22N2OS
    3-(1,3-benzothiazol-2-yl)-1-(octahydro-2H-isoindol-2-yl)propan-1-one
    —— 3-(2,5-dimethoxybenzenesulfonylamino)quinoline-6-carboxylic acid cyclohexylamide 1451273-56-5 C24H27N3O5S
    3-(2,5-dimethoxybenzenesulfonylamino)quinoline-6-carboxylic acid cyclohexylamide
    —— 3-{(Z)-1-[4-(1H-imidazol-4-yl)anilino]-1-(4-aminomethyl-phenyl)-methylidene}-5-nitro-2-indolinone 245546-65-0 C25H20N6O3
    3-{(Z)-1-[4-(1H-imidazol-4-yl)anilino]-1-(4-aminomethyl-phenyl)-methylidene}-5-nitro-2-indolinone
    —— 3-[5-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(1-methyl-piperidin-4-yl)-benzamide 1206194-82-2 C26H28N6O2
    3-[5-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(1-methyl-piperidin-4-yl)-benzamide
    —— 3,4-Dimethyl-5-[(E)-2-oxo-4-phenyl-but-3-en-(E)-ylidene]-5H-furan-2-one 78600-82-5 C16H14O3
    3,4-Dimethyl-5-[(E)-2-oxo-4-phenyl-but-3-en-(E)-ylidene]-5H-furan-2-one
    —— 3,6-Hexanooxepin 106710-70-7 C12H16O
    3,6-Hexanooxepin
    —— 3-(N,N-Dimethylaminomethyl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl 1-methyl-2-pyrrolyl ketone 124978-46-7 C19H26N2O2
    3-(N,N-Dimethylaminomethyl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl 1-methyl-2-pyrrolyl ketone
    —— 3-Trichlormethyl-benzoesaeure-methylester 90533-40-7 C9H7Cl3O2
    3-Trichlormethyl-benzoesaeure-methylester
    —— 3-(4'-methoxyphenyl)-1-propionyl-1,2-dihydropyrido[3,2-e]-as-triazine 77769-09-6 C16H16N4O2
    3-(4'-methoxyphenyl)-1-propionyl-1,2-dihydropyrido[3,2-e]-as-triazine
    —— 3-Nitrobenzo[b]oxanthrene-6,11-dione 131079-94-2 C16H7NO6
    3-Nitrobenzo[b]oxanthrene-6,11-dione
    —— 3-amino-9-benzyl-1-oxo-7,8,9,10-tetrahydro-2H-pyrimido<4,5-c><2,6>naphthyridin-6(5H,9H)one hydrochloride 130985-86-3 C17H17N5O2*ClH
    3-amino-9-benzyl-1-oxo-7,8,9,10-tetrahydro-2H-pyrimido<4,5-c><2,6>naphthyridin-6(5H,9H)one hydrochloride
    —— 3,9-dimethyl-9H-pyridazino[3,4-b]indole 19677-20-4 C12H11N3
    3,9-dimethyl-9H-pyridazino[3,4-b]indole
    —— 3-[6-(2,2-Dicyano-vinyl)-2,2,4,7-tetramethyl-3,4-dihydro-2H-quinolin-1-yl]-propionic acid 2-methoxy-ethyl ester 29486-72-4 C23H29N3O3
    3-[6-(2,2-Dicyano-vinyl)-2,2,4,7-tetramethyl-3,4-dihydro-2H-quinolin-1-yl]-propionic acid 2-methoxy-ethyl ester
    —— (3aS)-8,8-dimethyl-5,6-dihydro-3H,4H,7H-3a,6-methano-2,1-benzisothiazole-7-spiro-2'-1',3'-dithiane 1',1',2,2,3',3'-hexaoxide 131878-42-7 C13H19NO6S3
    (3aS)-8,8-dimethyl-5,6-dihydro-3H,4H,7H-3a,6-methano-2,1-benzisothiazole-7-spiro-2'-1',3'-dithiane 1',1',2,2,3',3'-hexaoxide
    —— 3-phenyl-1-(i-propyl)pyrimidine-2,4-dione 1257129-48-8 C13H14N2O2
    3-phenyl-1-(i-propyl)pyrimidine-2,4-dione
    —— 3,4,9-tribromo-acenaphtho[1,2-<i>b</i>]quinoxaline 109590-13-8 C18H7Br3N2
    3,4,9-tribromo-acenaphtho[1,2-<i>b</i>]quinoxaline
    —— (3S,4R,8R)-8-tert-butyldiphenylsilyloxy-4-(methoxymethoxy)-3-methyl-1-nonene 1137720-45-6 C28H42O3Si
    (3S,4R,8R)-8-tert-butyldiphenylsilyloxy-4-(methoxymethoxy)-3-methyl-1-nonene
    —— (3-(4-hydroxy-4-methylpentyl)-3-methyloxiran-2-yl)methyl pivalate 1234196-20-3 C15H28O4
    (3-(4-hydroxy-4-methylpentyl)-3-methyloxiran-2-yl)methyl pivalate
    —— (3E,5R,7R)-5,7-dimethylnon-3-en-1-ol 1260499-38-4 C11H22O
    (3E,5R,7R)-5,7-dimethylnon-3-en-1-ol
    —— 3,5-difluoro-4-(3-iodo-1H-pyrazol-1-yl)pyridine 1621525-20-9 C8H4F2IN3
    3,5-difluoro-4-(3-iodo-1H-pyrazol-1-yl)pyridine
    —— 3-(difluoromethoxy)pyridine-2-carboxyIic acid 1211541-12-6 C7H5F2NO3
    3-(difluoromethoxy)pyridine-2-carboxyIic acid
    —— 3-(3,4-dimethoxyphenyl)-4-(2-nitrophenylamino)furan-2(5H)-one 1375540-59-2 C18H16N2O6
    3-(3,4-dimethoxyphenyl)-4-(2-nitrophenylamino)furan-2(5H)-one
    —— (3-Hexylcarbamoyloxy-phenyl)-carbamic acid allyl ester 21177-59-3 C17H24N2O4
    (3-Hexylcarbamoyloxy-phenyl)-carbamic acid allyl ester
    —— 3-Methyl-5-phenyl-benzidin 14294-38-3 C19H18N2
    3-Methyl-5-phenyl-benzidin
    —— 3,3;12,12-Bis-aethylendioxy-5β-pregnan-20-on 1105-99-3 C25H38O5
    3,3;12,12-Bis-aethylendioxy-5β-pregnan-20-on
    —— 3.3-Ethylendioxy-19β,28-epoxy-18αH-oleanan 2605-39-2 C32H52O3
    3.3-Ethylendioxy-19β,28-epoxy-18αH-oleanan
    —— 3'-O-β,β,β-Tribrom-ethoxycarbonyl-5'-O-trityl-thymidin 17182-33-1 C32H29Br3N2O7
    3'-O-β,β,β-Tribrom-ethoxycarbonyl-5'-O-trityl-thymidin