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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-(3-methyl-3-(4-octylphenyl)ureido)propanoic acid 1220972-31-5 C19H30N2O3
3-(3-methyl-3-(4-octylphenyl)ureido)propanoic acid
—— 3,5-bis[[3-bromo-4-(methoxymethoxy)phenyl]methylidene]-1-[(4-methoxyphenyl)methyl]piperidin-4-one 1312442-54-8 C31H31Br2NO6
3,5-bis[[3-bromo-4-(methoxymethoxy)phenyl]methylidene]-1-[(4-methoxyphenyl)methyl]piperidin-4-one
—— 3-(8-phenyl-imidazo[1,2-a]pyridin-2-yl)-octahydro-pyrrolo[3,2-b]pyrrole-1,4-dicarboxylic acid 1-benzyl ester 4-tert-butyl ester 1310585-68-2 C32H34N4O4
3-(8-phenyl-imidazo[1,2-a]pyridin-2-yl)-octahydro-pyrrolo[3,2-b]pyrrole-1,4-dicarboxylic acid 1-benzyl ester 4-tert-butyl ester
—— (3R)-3-(2-(9-(dimethylamino)-9-phenyl-3-azaspiro[5.5]undecan-3-yl)-2-oxoethyl)-4-(4-methoxy-2,6-dimethylphenylsulfonyl)-3,4-dihydropyrazin-2(1H)-one 1225436-53-2 C33H44N4O5S
(3R)-3-(2-(9-(dimethylamino)-9-phenyl-3-azaspiro[5.5]undecan-3-yl)-2-oxoethyl)-4-(4-methoxy-2,6-dimethylphenylsulfonyl)-3,4-dihydropyrazin-2(1H)-one
—— 3-nitrobenzaldehyde O-(2-(2,4-dichlorophenoxy)propanoyl) oxime 53443-08-6 C16H12Cl2N2O5
3-nitrobenzaldehyde O-(2-(2,4-dichlorophenoxy)propanoyl) oxime
—— 3-iodomethyl-3-methyl-2,3-dihydro[1,3]thiazolo[2,3-b][1,3]benzothiazolium iodide 1100757-58-1 C11H11INS2*I
3-iodomethyl-3-methyl-2,3-dihydro[1,3]thiazolo[2,3-b][1,3]benzothiazolium iodide
—— 3-benzyloxy-7-bromo-9-(3-isopropyl-2-oxo-imidazolidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester 1355028-47-5 C23H23BrN4O5
3-benzyloxy-7-bromo-9-(3-isopropyl-2-oxo-imidazolidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester
—— 3,3'-dimethyl-1,1'-bis(4-phenyl-2-thiazolyl)-5-hydroxy<4,5'-bipyrazol> 129302-19-8 C26H20N6OS2
3,3'-dimethyl-1,1'-bis(4-phenyl-2-thiazolyl)-5-hydroxy<4,5'-bipyrazol>
—— 3-(2,5-dioxo-3-(9-oxodecyl)pyrrolidin-1-yl)propanoic acid 1446684-89-4 C17H27NO5
3-(2,5-dioxo-3-(9-oxodecyl)pyrrolidin-1-yl)propanoic acid
—— 3-[(1,3-benzoxazol-2-ylmethyl)thio]-6-ethyl-1,2,4-triazin-5(2H)-one 824983-18-8 C13H12N4O2S
3-[(1,3-benzoxazol-2-ylmethyl)thio]-6-ethyl-1,2,4-triazin-5(2H)-one
—— 3-[9-{1-[(6-bromopyridin-3-yl)methyl]piperidin-4-yl}-6-(3,6-dihydro-2H-pyran-4-yl)-9H-purin-2-yl]phenol 1174765-39-9 C27H27BrN6O2
3-[9-{1-[(6-bromopyridin-3-yl)methyl]piperidin-4-yl}-6-(3,6-dihydro-2H-pyran-4-yl)-9H-purin-2-yl]phenol
—— 3-(2-Methyl-acryloylamino)-propionic acid 1,3-dioxo-1,3-dihydro-isoindol-2-yl ester 72300-00-6 C15H14N2O5
3-(2-Methyl-acryloylamino)-propionic acid 1,3-dioxo-1,3-dihydro-isoindol-2-yl ester
—— 3-[5-(3-fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-3-yl]-1-(morpholin-4-yl)propan-1-one 1353540-22-3 C23H24FN3O3
3-[5-(3-fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-3-yl]-1-(morpholin-4-yl)propan-1-one
—— 3β-hydroxy-5-methyl-19-nor-5β-pregn-9-en-20-one pivalate 130917-89-4 C26H40O3
3β-hydroxy-5-methyl-19-nor-5β-pregn-9-en-20-one pivalate
—— 3-Amino-5-(or 6-)methyl-6-(or 5-)phenylpyrazinecarboxylic acid 5284-16-2 C12H11N3O2
3-Amino-5-(or 6-)methyl-6-(or 5-)phenylpyrazinecarboxylic acid
—— 3-cyclopentyl-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-hydroxymethylisoxazole 473306-25-1 C16H17F2NO4S
3-cyclopentyl-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-hydroxymethylisoxazole
—— 3,3-dimethyl-7-t-butyl-2,3-dihydro-benzofuran-5-boronic acid 623176-00-1 C14H21BO3
3,3-dimethyl-7-t-butyl-2,3-dihydro-benzofuran-5-boronic acid
—— 3-(4-methoxyphenyl)-2-(4-methylphenyl)sulfonyl-4-phenylspiro[1,2,4-thiadiazolidine-5,9'-fluorene] 75158-91-7 C34H28N2O3S2
3-(4-methoxyphenyl)-2-(4-methylphenyl)sulfonyl-4-phenylspiro[1,2,4-thiadiazolidine-5,9'-fluorene]
—— 3-Ethyl-2-[5-(1-ethylquinolin-1-ium-4-yl)-3-methylpenta-2,4-dienylidene]-5,6-dimethyl-1,3-benzothiazole;iodide 106986-41-8 C28H31IN2S
3-Ethyl-2-[5-(1-ethylquinolin-1-ium-4-yl)-3-methylpenta-2,4-dienylidene]-5,6-dimethyl-1,3-benzothiazole;iodide
—— [3-(benzo[b]thiophen-4-yloxy)-heptyl]-methyl-amine 693257-97-5 C16H23NOS
[3-(benzo[b]thiophen-4-yloxy)-heptyl]-methyl-amine
—— 3-(dimethylaminocarbonyl)propiophenone thiosemicarbazone 225644-99-5 C13H18N4OS
3-(dimethylaminocarbonyl)propiophenone thiosemicarbazone
—— 3-(2-methoxyanilino)butanoic acid;hydrochloride 131980-85-3 C11H15NO3*ClH
3-(2-methoxyanilino)butanoic acid;hydrochloride
—— 3-(4-methylphenyl)-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-fluoromethylisoxazole 473306-35-3 C18H14F3NO3S
3-(4-methylphenyl)-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-fluoromethylisoxazole
—— 3-O-benzoyl-4-O-benzyl-5-deoxy-5-iodo-1,2-O-isopropylidene-α-L-sorbopyranose 872345-41-0 C23H25IO6
3-O-benzoyl-4-O-benzyl-5-deoxy-5-iodo-1,2-O-isopropylidene-α-L-sorbopyranose
—— 3-hydroxy-11H-4,1-oxazino<6,5-e>pyrido<1,2-a>pyrimidin-11-one 137588-35-3 C10H7N3O3
3-hydroxy-11H-4,1-oxazino<6,5-e>pyrido<1,2-a>pyrimidin-11-one
—— (3R,4S,5R)-3,4-diacetoxy-5-(3-methoxy-1-propynyl)-1-benzyl-2-pyrrolidinone 1021168-40-0 C19H21NO6
(3R,4S,5R)-3,4-diacetoxy-5-(3-methoxy-1-propynyl)-1-benzyl-2-pyrrolidinone
—— 3-Pyridinecarbonitrile,5-acetyl-4-(4-chlorophenyl)-1,2-dihydro-6-phenyl-2-thioxo- 137451-62-8 C20H13ClN2OS
3-Pyridinecarbonitrile,5-acetyl-4-(4-chlorophenyl)-1,2-dihydro-6-phenyl-2-thioxo-
—— 3-[5-(4-tert-butylphenyl)-1-(4-cyclopentyloxyphenyl)indol-2-yl]propionic acid 902771-68-0 C32H35NO3
3-[5-(4-tert-butylphenyl)-1-(4-cyclopentyloxyphenyl)indol-2-yl]propionic acid
—— (3R)-3-((4-((((2'-methoxy-4'-(3-oxo-3-piperidin-1-ylpropyl)-1,1'-biphenyl-4-yl)carbonyl)amino)sulfonyl)-2-nitrophenyl)amino)-N,N-dimethyl-4-(phenylthio)butanamide 406228-64-6 C40H45N5O8S2
(3R)-3-((4-((((2'-methoxy-4'-(3-oxo-3-piperidin-1-ylpropyl)-1,1'-biphenyl-4-yl)carbonyl)amino)sulfonyl)-2-nitrophenyl)amino)-N,N-dimethyl-4-(phenylthio)butanamide
—— 3-(1H-tetrazol-5-yl)benzyl 5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate 1099641-35-6 C24H19N9O2
3-(1H-tetrazol-5-yl)benzyl 5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate
—— 3,6-dimethyl-benzo[4,5]thiazolo[2,3-<i>c</i>][1,2,4]triazole 52747-63-4 C10H9N3S
3,6-dimethyl-benzo[4,5]thiazolo[2,3-<i>c</i>][1,2,4]triazole
—— 3-(4-methoxy-phenyl)-6-methyl-[1,3]oxazine-2,4-dione 34132-66-6 C12H11NO4
3-(4-methoxy-phenyl)-6-methyl-[1,3]oxazine-2,4-dione
—— 3-(3-Fluoro-4-pyrrolidin-1-ylphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid 1259983-40-8 C18H25FN2O4
3-(3-Fluoro-4-pyrrolidin-1-ylphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
—— ± 3 1-(1-((tert-butyldimethylsilyl)oxy)propan-2-yl)-1-(3-nitrophenyl)-3-phenylurea 1401344-88-4 C22H31N3O4Si
± 3 1-(1-((tert-butyldimethylsilyl)oxy)propan-2-yl)-1-(3-nitrophenyl)-3-phenylurea
—— (3aR,4R,6aS)-4-{2-(tert-butyldiphenylsiloxy)-3-hydroxy-1-[(1R,2R)-2-(trimethylsilyl)ethoxy]propyl}-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-c]pyrrole 1608130-47-7 C31H49NO5Si2
(3aR,4R,6aS)-4-{2-(tert-butyldiphenylsiloxy)-3-hydroxy-1-[(1R,2R)-2-(trimethylsilyl)ethoxy]propyl}-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-c]pyrrole
—— 3-chloro-1-cyano-2-ethoxy-4-hydroxy-9,10-diphenyl-9,10-dihydrophenanthrene 108234-09-9 C29H22ClNO2
3-chloro-1-cyano-2-ethoxy-4-hydroxy-9,10-diphenyl-9,10-dihydrophenanthrene
—— (3R,4R)-1-(4-chlorophenyl)-4-nitro-3-phenylhexan-1-one 1310381-00-0 C18H18ClNO3
(3R,4R)-1-(4-chlorophenyl)-4-nitro-3-phenylhexan-1-one
—— 3-(3-chloro-phenylsulfanyl)-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid amide 853685-88-8 C14H10ClN3OS
3-(3-chloro-phenylsulfanyl)-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid amide
—— 3-benzyloxy-2-diphenylphosphinyl-1-phenyl-1-propene 1226968-28-0 C28H25O2P
3-benzyloxy-2-diphenylphosphinyl-1-phenyl-1-propene
—— 3-(9-Oxo-3-prop-2-enoxy-1-trimethylsilylfluoren-2-yl)propyl acetate 1448613-64-6 C24H28O4Si
3-(9-Oxo-3-prop-2-enoxy-1-trimethylsilylfluoren-2-yl)propyl acetate
—— 3-Benzhydryl-1,1-diethoxy-but-3-en-2-one 76504-54-6 C21H24O3
3-Benzhydryl-1,1-diethoxy-but-3-en-2-one
—— 3-Amino-4a-(3-fluorophenyl)-2-methyl-5,10b-dihydrochromeno[3,4-d]pyrimidin-1-one 1033320-86-3 C18H16FN3O2
3-Amino-4a-(3-fluorophenyl)-2-methyl-5,10b-dihydrochromeno[3,4-d]pyrimidin-1-one
—— 3-[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(4-iodophenyl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile 1207480-82-7 C41H48IN2O6P
3-[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(4-iodophenyl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
—— [(3R,4R,5R)-4-acetyloxy-5-(2,4-dioxopyrimidin-1-yl)-4-methyl-2-methylideneoxolan-3-yl] acetate 1613589-01-7 C14H16N2O7
[(3R,4R,5R)-4-acetyloxy-5-(2,4-dioxopyrimidin-1-yl)-4-methyl-2-methylideneoxolan-3-yl] acetate
—— 3-(1-cyano-cyclobutyl)-indole-1,5-dicarboxylic acid 1-tert-butyl ester 5-methyl ester 916522-76-4 C20H22N2O4
3-(1-cyano-cyclobutyl)-indole-1,5-dicarboxylic acid 1-tert-butyl ester 5-methyl ester
—— 3-(8-bromo-imidazo[1,2-a]pyridin-2-yl)-octahydro-pyrrolo[3,2-b]pyrrole-1,4-dicarboxylic acid 1-benzyl ester 4-tert-butyl ester 1310585-67-1 C26H29BrN4O4
3-(8-bromo-imidazo[1,2-a]pyridin-2-yl)-octahydro-pyrrolo[3,2-b]pyrrole-1,4-dicarboxylic acid 1-benzyl ester 4-tert-butyl ester
—— 3-chloro-4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-benzoic acid 1214876-85-3 C28H24Cl2F2N2O3
3-chloro-4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-benzoic acid
—— 3-(5-Methyl-1,3-oxazol-2-yl)aniline 1082398-99-9 C10H10N2O
3-(5-Methyl-1,3-oxazol-2-yl)aniline
—— 3-(3-azidopropoxy)-2-[(E)-3-[(4S,5R)-5-[(Z,4R,5S)-1,5-dihydroxy-4-methylhex-2-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-1-enyl]-6-(methoxymethoxy)benzoic acid 603041-80-1 C27H39N3O9
3-(3-azidopropoxy)-2-[(E)-3-[(4S,5R)-5-[(Z,4R,5S)-1,5-dihydroxy-4-methylhex-2-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-1-enyl]-6-(methoxymethoxy)benzoic acid
—— (3Z)-3-[[tert-butyl(dimethyl)silyl]methylidene]-1-(4-methylphenyl)sulfonyl-4-pentylazetidin-2-one 139372-15-9 C22H35NO3SSi
(3Z)-3-[[tert-butyl(dimethyl)silyl]methylidene]-1-(4-methylphenyl)sulfonyl-4-pentylazetidin-2-one