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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-Acetylamino-2-ethoxycarbonyl-2-formylamino-succinic acid diethyl ester 69440-24-0 C14H22N2O8
3-Acetylamino-2-ethoxycarbonyl-2-formylamino-succinic acid diethyl ester
—— 3-[ethyl(4-methoxyphenyl)amino]-5,6-diphenyl-2H-pyran-2-one 1595073-71-4 C26H23NO3
3-[ethyl(4-methoxyphenyl)amino]-5,6-diphenyl-2H-pyran-2-one
—— 3-methyl-6-phenylbenzo[4,5]imidazo[1,2-a]pyridin-8-yl acetate 1570075-85-2 C20H16N2O2
3-methyl-6-phenylbenzo[4,5]imidazo[1,2-a]pyridin-8-yl acetate
—— 3-(4-(4-(3,4-dichlorophenyl)butan-2-ylcarbamoyl)-3-hydroxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid 1429293-15-1 C18H20Cl2N2O5
3-(4-(4-(3,4-dichlorophenyl)butan-2-ylcarbamoyl)-3-hydroxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid
—— (3Z)-1,3-dihydro-5-methyl-3-(5-methyl-3-oxo-1-benzothiophen-2(3H)-ylidene)-2H-indol-2-one 1399208-82-2 C18H13NO2S
(3Z)-1,3-dihydro-5-methyl-3-(5-methyl-3-oxo-1-benzothiophen-2(3H)-ylidene)-2H-indol-2-one
—— 3-(4-Chlorophenyl)-1,1-difluoropropan-2-one 1179782-41-2 C9H7ClF2O
3-(4-Chlorophenyl)-1,1-difluoropropan-2-one
—— 3-butylthio-2-<(butylthio)methyl>propyl 4-O-<3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-2,4,6-tri-O-acetyl-α-D-galactopyranosyl>-2,3,6-tri-O-acetyl-β-D-galactopyranoside 155135-98-1 C50H77NO25S2
3-butylthio-2-<(butylthio)methyl>propyl 4-O-<3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-2,4,6-tri-O-acetyl-α-D-galactopyranosyl>-2,3,6-tri-O-acetyl-β-D-galactopyranoside
—— (3R,5R,6E)-3-(tert-butyldimethylsiloxy)-5-(4-methoxybenzyloxy)-6-octen-1-yne 902782-07-4 C22H34O3Si
(3R,5R,6E)-3-(tert-butyldimethylsiloxy)-5-(4-methoxybenzyloxy)-6-octen-1-yne
—— 3-benzyl-6-chloro-2-methylquinoline-4-carboxylic acid 1314005-63-4 C18H14ClNO2
3-benzyl-6-chloro-2-methylquinoline-4-carboxylic acid
—— 3,3'-bis(isopentyloxycarbonyl)-9,9'-dimethyl-9H,9'H-1,1'-bipyrido[3,4-b]indole-2,2'-dioxide 1393808-83-7 C36H38N4O6
3,3'-bis(isopentyloxycarbonyl)-9,9'-dimethyl-9H,9'H-1,1'-bipyrido[3,4-b]indole-2,2'-dioxide
—— 3-ethoxycarbonylamino-2-morpholinocarbonylthio-4(3H)-quinazolinone 1179466-45-5 C16H18N4O5S
3-ethoxycarbonylamino-2-morpholinocarbonylthio-4(3H)-quinazolinone
—— 3-methoxy-1-tert-butyl-1,2,4,5-tetraoxaspiro[5.5]undecane 1262765-39-8 C12H22O5
3-methoxy-1-tert-butyl-1,2,4,5-tetraoxaspiro[5.5]undecane
—— (3,4-Dimethoxy-phenyl)-(7-fluoro-3-methyl-4H-benzo[1,4]thiazin-2-yl)-methanone 135517-94-1 C18H16FNO3S
(3,4-Dimethoxy-phenyl)-(7-fluoro-3-methyl-4H-benzo[1,4]thiazin-2-yl)-methanone
—— (3S,4R,8R,10S,12S,14S,E)-3-(benzyloxy)-14-((R,Z)-4-(benzyloxymethyl)hex-2-en-2-yl)-8,10-dihydroxy-4,12-dimethoxy-9,9-dimethyl-1-oxacyclotetradec-5-en-2-one 1466415-14-4 C38H54O8
(3S,4R,8R,10S,12S,14S,E)-3-(benzyloxy)-14-((R,Z)-4-(benzyloxymethyl)hex-2-en-2-yl)-8,10-dihydroxy-4,12-dimethoxy-9,9-dimethyl-1-oxacyclotetradec-5-en-2-one
—— 3-(3-O-acetyl-5-O-benzoyl-2-deoxy-2-fluoro-β-D-arabinofuranosyl)-N7-acetyl-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one 183202-50-8 C22H22FN3O7
3-(3-O-acetyl-5-O-benzoyl-2-deoxy-2-fluoro-β-D-arabinofuranosyl)-N7-acetyl-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one
—— 3-(4-methoxystyryl)-9-tert-butoxycarbonyl-9H-carbazole 1431215-64-3 C26H25NO3
3-(4-methoxystyryl)-9-tert-butoxycarbonyl-9H-carbazole
—— 3-methyl-N,6-bis(phenylmethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine 611240-61-0 C20H22N4
3-methyl-N,6-bis(phenylmethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine
—— 3-Phenylsulfanyl-3-(2,2,5-trimethyl-[1,3]dioxan-5-yl)-propionitrile 467419-93-8 C16H21NO2S
3-Phenylsulfanyl-3-(2,2,5-trimethyl-[1,3]dioxan-5-yl)-propionitrile
—— 3,6-anhydro-7-O-benzyl-4,5-O-isopropylidene-2-Se-phenyl-2-seleno-D-glycero-D-manno-heptitol 115936-34-0 C23H28O5Se
3,6-anhydro-7-O-benzyl-4,5-O-isopropylidene-2-Se-phenyl-2-seleno-D-glycero-D-manno-heptitol
—— 3-Isopropyl-5-<(1'-p-tolylthio)benzyl>-oxazolidin-2-on 108570-99-6 C20H23NO2S
3-Isopropyl-5-<(1'-p-tolylthio)benzyl>-oxazolidin-2-on
—— 3-{6-[(3-ethyl-1,3-dihydro-2-benzofuran-4-yl)oxy]-3-pyridinyl}-5,5-dimethyl-2,4-imidazolidinedione 1380696-53-6 C20H21N3O4
3-{6-[(3-ethyl-1,3-dihydro-2-benzofuran-4-yl)oxy]-3-pyridinyl}-5,5-dimethyl-2,4-imidazolidinedione
—— (3-Dipropylaminomethyl-1,1,3,3-tetramethyl-disiloxanylmethyl)-dipropyl-amine 15678-20-3 C18H44N2OSi2
(3-Dipropylaminomethyl-1,1,3,3-tetramethyl-disiloxanylmethyl)-dipropyl-amine
—— 3-Hydroxy-4-piperidinomethyl-xanthon 17862-46-3 C19H19NO3
3-Hydroxy-4-piperidinomethyl-xanthon
—— 3-(2,3-dichlorophenyl)-1-[2-(ethylsulphinyl)ethyl]-8-methoxycinnolin-4(1H)-one 1246921-11-8 C19H18Cl2N2O3S
3-(2,3-dichlorophenyl)-1-[2-(ethylsulphinyl)ethyl]-8-methoxycinnolin-4(1H)-one
—— (3S,6R,7S)-3-isopropenyl-6,10-dimethylbicyclo[5.3.0]dec-1(10)-ene 1254784-54-7 C15H24
(3S,6R,7S)-3-isopropenyl-6,10-dimethylbicyclo[5.3.0]dec-1(10)-ene
—— (3R,4S,5R)-3,5-Dimethoxy-2-phenylamino-tetrahydro-pyran-4-ol 5987-66-6 C13H19NO4
(3R,4S,5R)-3,5-Dimethoxy-2-phenylamino-tetrahydro-pyran-4-ol
—— 3,6-Diphenyl-5-(2-phenylethynyl-phenoxy)-[1,2,4]triazine 129190-77-8 C29H19N3O
3,6-Diphenyl-5-(2-phenylethynyl-phenoxy)-[1,2,4]triazine
—— (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-dec-1-enylidene)-cyclohexane 130716-25-5 C16H11F17
(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-dec-1-enylidene)-cyclohexane
—— 3-{4-[3-chloro-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-1-(2,2,2-trifluoroethyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one 1093979-67-9 C24H20ClF3N6O
3-{4-[3-chloro-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-1-(2,2,2-trifluoroethyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one
—— 3-[5-[4-[(1R)-1-aminoethyl]phenyl]-1,3,4-oxadiazol-2-yl]-5-(4-isopropylsulfonylphenyl)pyrazin-2-amine 1232414-60-6 C23H24N6O3S
3-[5-[4-[(1R)-1-aminoethyl]phenyl]-1,3,4-oxadiazol-2-yl]-5-(4-isopropylsulfonylphenyl)pyrazin-2-amine
—— 3-(2-fluorophenyl)-6-[6-(4-fluorophenyl)-imidazo[2,1-b]oxazol-5-yl]-[1,2,4]triazolo[4,3-a]pyridine 1029525-74-3 C23H13F2N5O
3-(2-fluorophenyl)-6-[6-(4-fluorophenyl)-imidazo[2,1-b]oxazol-5-yl]-[1,2,4]triazolo[4,3-a]pyridine
—— 3,3-Dichloropropyl(trimethyl)silane 115237-01-9 C6H14Cl2Si
3,3-Dichloropropyl(trimethyl)silane
—— 3-mercapto-6,6-dimethyl-1-pyrrolidin-1-yl-6,7-dihydro-5H-[2]pyridin-4-carbonitrile 890023-50-4 C15H19N3S
3-mercapto-6,6-dimethyl-1-pyrrolidin-1-yl-6,7-dihydro-5H-[2]pyridin-4-carbonitrile
—— 3,5-Dimethyl-2,4-dithiono-1,3-thiazan 25200-81-1 C6H9NS3
3,5-Dimethyl-2,4-dithiono-1,3-thiazan
—— 3,3,3-trifluoro-2-hydroxy-2-(7-tert-butyl-1H-indol-3-yl)-propionic acid ethyl ester 1265815-83-5 C17H20F3NO3
3,3,3-trifluoro-2-hydroxy-2-(7-tert-butyl-1H-indol-3-yl)-propionic acid ethyl ester
—— 3-(4-methoxyphenyl)-8aH-cyclohepta[d][1,3]thiazole-2-thione 136472-57-6 C15H13NOS2
3-(4-methoxyphenyl)-8aH-cyclohepta[d][1,3]thiazole-2-thione
—— 3,4-bis((2,4-dihydroxybenzylidene)amino)benzenesulfonic acid 1611449-83-2 C20H16N2O7S
3,4-bis((2,4-dihydroxybenzylidene)amino)benzenesulfonic acid
—— 3-(α,γ-Dicarboxypropyl)-5-<p-di(2-chloroethyl)aminobenzylidene>rhodanine 101004-63-1 C19H20Cl2N2O5S2
3-(α,γ-Dicarboxypropyl)-5-<p-di(2-chloroethyl)aminobenzylidene>rhodanine
—— 3-(furan-2-yl)-3,3a,4,5,6,7-hexahydro-2-methyl-2H-indazole 1141935-48-9 C12H16N2O
3-(furan-2-yl)-3,3a,4,5,6,7-hexahydro-2-methyl-2H-indazole
—— 3-methyl-5-(2,2,5,5-tetramethyl-1-oxypyrrolidin-3-yl)penta-2,4-dienoic acid, ethyl ester 110026-78-3 C16H26NO3
3-methyl-5-(2,2,5,5-tetramethyl-1-oxypyrrolidin-3-yl)penta-2,4-dienoic acid, ethyl ester
—— 3-[4-((1-carboxy-1-(2-methylphenyl))methoxy)-3-chlorophenyl]methyl-5,7-dimethyl-2-ethyl-3H-imidazo[4,5-b]pyridine 137420-10-1 C26H26ClN3O3
3-[4-((1-carboxy-1-(2-methylphenyl))methoxy)-3-chlorophenyl]methyl-5,7-dimethyl-2-ethyl-3H-imidazo[4,5-b]pyridine
—— 3-({[(E)-ethanesulfonylimino]-[(S)-2-methyl-4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-methyl}-amino)-N-(1-methyl-piperidin-4-yl)-benzamide 1117853-91-4 C28H39N9O3S
3-({[(E)-ethanesulfonylimino]-[(S)-2-methyl-4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-methyl}-amino)-N-(1-methyl-piperidin-4-yl)-benzamide
—— 3-{[(6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl]amino}pyridine-4-carboxylic acid 1616266-15-9 C18H20N2O3
3-{[(6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl]amino}pyridine-4-carboxylic acid
—— 3-(2-morpholin-4-yl-ethyl)-benzo[<i>e</i>][1,3]oxazine-2,4-dione 13609-22-8 C14H16N2O4
3-(2-morpholin-4-yl-ethyl)-benzo[<i>e</i>][1,3]oxazine-2,4-dione
—— 3-(2-aminoethoxy)-5-methoxybenzoic acid 1428581-83-2 C10H13NO4
3-(2-aminoethoxy)-5-methoxybenzoic acid
—— 3-phenyl-tetrahydro-pyrrolo[1,2-b][1,2,4]oxadiazol-2-one 110973-89-2 C11H12N2O2
3-phenyl-tetrahydro-pyrrolo[1,2-b][1,2,4]oxadiazol-2-one
—— {3-azido-4-[(3-octylphenyl)(4-methylphenylsulfonyl)amino]butyl}phosphonic acid diethyl ester 925707-01-3 C29H45N4O5PS
{3-azido-4-[(3-octylphenyl)(4-methylphenylsulfonyl)amino]butyl}phosphonic acid diethyl ester
—— 3-methyl-2-(naphthalen-1-yl)-1H-inden-1-one 102555-30-6 C20H14O
3-methyl-2-(naphthalen-1-yl)-1H-inden-1-one
—— 3-(4-fluorophenyl)-1,2,5-trimethyl-1H-pyrrole 1260147-13-4 C13H14FN
3-(4-fluorophenyl)-1,2,5-trimethyl-1H-pyrrole
—— 3a-morpholin-4-yl-3a,4,5,6,7,8,9,9b-octahydro-naphtho[1,2-<i>d</i>][1,2,3]triazole-3-carboxylic acid <i>tert</i>-butyl ester 33527-53-6 C19H30N4O3
3a-morpholin-4-yl-3a,4,5,6,7,8,9,9b-octahydro-naphtho[1,2-<i>d</i>][1,2,3]triazole-3-carboxylic acid <i>tert</i>-butyl ester