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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-chloro-1,4-dihydroxythioxanthen-9-one 1226893-66-8 C13H7ClO3S
3-chloro-1,4-dihydroxythioxanthen-9-one
—— 3-(3-benzyl-1-methyl-2-oxoindolin-3-yl)propanenitrile 3389-80-8 C19H18N2O
3-(3-benzyl-1-methyl-2-oxoindolin-3-yl)propanenitrile
—— (3aS,7aR)-1,3,3a-Trimethyl-1,3,3a,4,7,7a-hexahydro-benzo[c]thiophene 2,2-dioxide 61214-30-0 C11H18O2S
(3aS,7aR)-1,3,3a-Trimethyl-1,3,3a,4,7,7a-hexahydro-benzo[c]thiophene 2,2-dioxide
—— 3-amino-2-(6,7-difluoro-3-oxo-4H-quinoxalin-2-yl)-N-methyl-N-(2-pyridin-2-ylethyl)-1H-indole-6-carboxamide 1055897-58-9 C25H20F2N6O2
3-amino-2-(6,7-difluoro-3-oxo-4H-quinoxalin-2-yl)-N-methyl-N-(2-pyridin-2-ylethyl)-1H-indole-6-carboxamide
—— (3S,4S)-4-(4'-aminobutyl)-4-carboxy-3-methyl-1-(3-phenylpropyl)-2-azetidinone trifluoroacetate 1160927-84-3 C2HF3O2*C18H26N2O3
(3S,4S)-4-(4'-aminobutyl)-4-carboxy-3-methyl-1-(3-phenylpropyl)-2-azetidinone trifluoroacetate
—— (3R,4R)-1-(tert-Butyl-diphenyl-silanyl)-3-(1-hydroxy-1-methyl-ethyl)-4-[2-(2-methoxy-ethoxymethoxy)-ethyl]-azetidin-2-one 98264-94-9 C28H41NO5Si
(3R,4R)-1-(tert-Butyl-diphenyl-silanyl)-3-(1-hydroxy-1-methyl-ethyl)-4-[2-(2-methoxy-ethoxymethoxy)-ethyl]-azetidin-2-one
—— 3-Methyl-7,8-dihydro-naphtho<2,1-c>acridin-9-carbonsaeure 1798-40-9 C23H17NO2
3-Methyl-7,8-dihydro-naphtho<2,1-c>acridin-9-carbonsaeure
—— 3-bromo-2-isopropenyl-5-methylthiophene 36880-39-4 C8H9BrS
3-bromo-2-isopropenyl-5-methylthiophene
—— 3-bromo-5-hydroxy-5-(2,2,2-trichloroacetyl)-1H-pyrrol-2(5H)-one 1352649-74-1 C6H3BrCl3NO3
3-bromo-5-hydroxy-5-(2,2,2-trichloroacetyl)-1H-pyrrol-2(5H)-one
—— (+/-)-[3-(t-butyldimethylsilanyloxy)-3-(t-butyldimethylsilanyloxymethyl)pent-4-enyloxymethyl]benzene 1312706-50-5 C25H46O3Si2
(+/-)-[3-(t-butyldimethylsilanyloxy)-3-(t-butyldimethylsilanyloxymethyl)pent-4-enyloxymethyl]benzene
—— 3-amino-1-benzoyl-5-methyl-6-oxo-5,6-dihydro-1H-pyrano<2,3-c>isoquinoline-2-carbonitrile 99389-04-5 C21H15N3O3
3-amino-1-benzoyl-5-methyl-6-oxo-5,6-dihydro-1H-pyrano<2,3-c>isoquinoline-2-carbonitrile
—— 3-Dipropylamino-2-propen-1-on 59951-46-1 C9H17NO
3-Dipropylamino-2-propen-1-on
—— 3-acetylamino-6-chloro-2-(6-methylpyridine-2-carbonyl)indole 220266-45-5 C17H14ClN3O2
3-acetylamino-6-chloro-2-(6-methylpyridine-2-carbonyl)indole
—— 3-(3-{[(1-Methyl-1 H-imidazole-4-sulfonyl)-(4-pyrazin-2-yl-benzyl)-amino]-methyl}-phenyl)-propionic acid 223489-89-2 C25H25N5O4S
3-(3-{[(1-Methyl-1 H-imidazole-4-sulfonyl)-(4-pyrazin-2-yl-benzyl)-amino]-methyl}-phenyl)-propionic acid
—— 3-{6-[(2-chloro-5-cyclopropylphenyl)methoxy]-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}propanoic acid hydrochloride 1355084-61-5 C25H28ClNO4*ClH
3-{6-[(2-chloro-5-cyclopropylphenyl)methoxy]-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}propanoic acid hydrochloride
—— (3R,6R)-3-[(E)-3-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-6-methyl-4-trimethylsilanyloxy-cyclohexa-1,4-dienecarbaldehyde 123401-43-4 C21H38O3Si2
(3R,6R)-3-[(E)-3-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-6-methyl-4-trimethylsilanyloxy-cyclohexa-1,4-dienecarbaldehyde
—— 3''-(2,6-dichlorophenyl)-1'-methyl-4'-(4-fluorophenyl)-6'',7''-dihydro-5''H-dispiro[indole-3,2'-pyrrolidine-3',10''-[1,2,4]oxadiazolo[4,5-a][1,3]thiazolo[2,3-b]pyrimidine]-2,9''(1H)-dione 1326722-84-2 C30H24Cl2FN5O3S
3''-(2,6-dichlorophenyl)-1'-methyl-4'-(4-fluorophenyl)-6'',7''-dihydro-5''H-dispiro[indole-3,2'-pyrrolidine-3',10''-[1,2,4]oxadiazolo[4,5-a][1,3]thiazolo[2,3-b]pyrimidine]-2,9''(1H)-dione
—— 3,4-dibromo-4-methyl-valeric acid 5362-54-9 C6H10Br2O2
3,4-dibromo-4-methyl-valeric acid
—— 3-ethyl-2-fluoro-4-iodo-pyridine 1110734-53-6 C7H7FIN
3-ethyl-2-fluoro-4-iodo-pyridine
—— 3-iodo-1-((6-methylpyridin-2-yl)methyl)-4-nitro-1H-indazole 1313409-14-1 C14H11IN4O2
3-iodo-1-((6-methylpyridin-2-yl)methyl)-4-nitro-1H-indazole
—— 3,5-Bis-(12-chlor-dodecyl)-veratrol 22375-90-2 C32H56Cl2O2
3,5-Bis-(12-chlor-dodecyl)-veratrol
—— 3β-O-benzyl-6α-O-tert-bytyldimethylsilylchlorogenin 859830-73-2 C40H64O4Si
3β-O-benzyl-6α-O-tert-bytyldimethylsilylchlorogenin
—— (3<i>S</i>,22<i>S</i>)-3,22-epoxy-3-hydroxy-3,4-seco-fruticosane-1-carboxylic acid lactone 14051-16-2 C21H22N2O3
(3<i>S</i>,22<i>S</i>)-3,22-epoxy-3-hydroxy-3,4-seco-fruticosane-1-carboxylic acid lactone
—— [3-(6-Methyl-5-thioxo-5,6,7,8-tetrahydro-9-oxa-1,6-diaza-benzocyclohepten-8-yl)-propyl]-carbamic acid tert-butyl ester 104613-21-0 C17H25N3O3S
[3-(6-Methyl-5-thioxo-5,6,7,8-tetrahydro-9-oxa-1,6-diaza-benzocyclohepten-8-yl)-propyl]-carbamic acid tert-butyl ester
—— (3-Methyl-indolin-3-yl)-hydrochinon 10262-05-2 C15H15NO2
(3-Methyl-indolin-3-yl)-hydrochinon
—— 3-<5'-Acetoxy-penten-(2')-yl-(2')>-7-acetoxy-3a,6,6,9a-tetramethyl-perhydro-benz<e>inden 18452-60-3 C26H42O4
3-<5'-Acetoxy-penten-(2')-yl-(2')>-7-acetoxy-3a,6,6,9a-tetramethyl-perhydro-benz<e>inden
—— 3,6-dichloro-9-phenyl-2,7-diazacarbazole 1374875-66-7 C16H9Cl2N3
3,6-dichloro-9-phenyl-2,7-diazacarbazole
—— 3-(O,O-diethylphosphonothio)difluoromethyl-1,2:5,6-di-O-isopropylidene-3-O-methyloxalyl-α-D-allofuranose 482621-38-5 C20H31F2O11PS
3-(O,O-diethylphosphonothio)difluoromethyl-1,2:5,6-di-O-isopropylidene-3-O-methyloxalyl-α-D-allofuranose
—— (3aR,4S,5S,6R,6aR)-5-Hydroxy-6-iodo-4-methoxymethyl-hexahydro-cyclopenta[b]furan-2-one 39745-98-7 C9H13IO4
(3aR,4S,5S,6R,6aR)-5-Hydroxy-6-iodo-4-methoxymethyl-hexahydro-cyclopenta[b]furan-2-one
—— 3-(6-methoxy-2-phenylimidazo[1,2-a]pyridin-3-yl)propanoic acid 877382-08-6 C17H16N2O3
3-(6-methoxy-2-phenylimidazo[1,2-a]pyridin-3-yl)propanoic acid
—— 3,8-Diamino-6-(4-{2-[((2S,3S)-3-carboxy-1,4,7,10,13,16-hexaoxa-cyclooctadecane-2-carbonyl)-amino]-ethylcarbamoyl}-phenyl)-5-methyl-phenanthridinium; chloride 105915-38-6 C37H46N5O10*Cl
3,8-Diamino-6-(4-{2-[((2S,3S)-3-carboxy-1,4,7,10,13,16-hexaoxa-cyclooctadecane-2-carbonyl)-amino]-ethylcarbamoyl}-phenyl)-5-methyl-phenanthridinium; chloride
—— 3-{[2-(4,5-Diphenyloxazol-2-yl)-1-cyclohexyl]methyl}-4-methylbenzoic acid 217319-80-7 C30H29NO3
3-{[2-(4,5-Diphenyloxazol-2-yl)-1-cyclohexyl]methyl}-4-methylbenzoic acid
—— 3-[(3-{3-[(2-Cyano-ethyl)-methyl-amino]-3-phenyl-propionylamino}-propyl)-methyl-amino]-3-phenyl-propionic acid methyl ester 31925-64-1 C27H36N4O3
3-[(3-{3-[(2-Cyano-ethyl)-methyl-amino]-3-phenyl-propionylamino}-propyl)-methyl-amino]-3-phenyl-propionic acid methyl ester
—— (3-{4-[6-(2-morpholin-4-yl-ethylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-pyrimidin-2-ylamino}-3-phenyl-propyl)-carbamic acid tert-butyl ester 1386399-53-6 C29H38N10O3
(3-{4-[6-(2-morpholin-4-yl-ethylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-pyrimidin-2-ylamino}-3-phenyl-propyl)-carbamic acid tert-butyl ester
—— 3''-(2,6-dichlorophenyl)-1'-methyl-4'-(4-methylthiophenyl)-6'',7''-dihydro-5''H-dispiro[indole-3,2'-pyrrolidine-3',10''-[1,2,4]oxadiazolo[4,5-a][1,3]thiazolo[2,3-b]pyrimidine]-2,9''(1H)-dione 1326722-89-7 C31H27Cl2N5O3S2
3''-(2,6-dichlorophenyl)-1'-methyl-4'-(4-methylthiophenyl)-6'',7''-dihydro-5''H-dispiro[indole-3,2'-pyrrolidine-3',10''-[1,2,4]oxadiazolo[4,5-a][1,3]thiazolo[2,3-b]pyrimidine]-2,9''(1H)-dione
—— 3-(6-{[(2E)-3-(2-fluororophenyl)prop-2-en-1-yl] oxy}-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl)propanoic acid 1355084-80-8 C24H26FNO4
3-(6-{[(2E)-3-(2-fluororophenyl)prop-2-en-1-yl] oxy}-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl)propanoic acid
—— 3-(2-Bromo-1-butoxy-ethoxy)-1,1-difluoro-6-methyl-hepta-1,5-diene 111211-95-1 C14H23BrF2O2
3-(2-Bromo-1-butoxy-ethoxy)-1,1-difluoro-6-methyl-hepta-1,5-diene
—— 3-oxetan-3-ylmethylisoxazole-5-carboxylic acid 1589005-58-2 C8H9NO4
3-oxetan-3-ylmethylisoxazole-5-carboxylic acid
—— [3-Methyl-9-(toluene-4-sulfonyl)-1,2,3,9-tetrahydro-carbazol-(4Z)-ylidene]-((R)-1-phenyl-ethyl)-amine 129483-34-7 C28H28N2O2S
[3-Methyl-9-(toluene-4-sulfonyl)-1,2,3,9-tetrahydro-carbazol-(4Z)-ylidene]-((R)-1-phenyl-ethyl)-amine
—— [3,4-Bis-(4-nitro-phenyl)-2,5-dioxo-2,5-dihydro-pyrrol-1-yl]-carbamic acid methyl ester 121090-03-7 C18H12N4O8
[3,4-Bis-(4-nitro-phenyl)-2,5-dioxo-2,5-dihydro-pyrrol-1-yl]-carbamic acid methyl ester
—— 3-bromo-N-{4-methyl-3-[6-(pyridazin-4-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl}-5-(penta-fluoro-λ<sup>6</sup>-sulphanyl)benzamide 1448317-00-7 C23H16BrF5N6OS
3-bromo-N-{4-methyl-3-[6-(pyridazin-4-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl}-5-(penta-fluoro-λ<sup>6</sup>-sulphanyl)benzamide
—— 3-Pyridinesulfonamide, 2-cyano-5-(difluoromethyl)-6-nitro- 1805473-74-8 C7H4F2N4O4S
3-Pyridinesulfonamide, 2-cyano-5-(difluoromethyl)-6-nitro-
—— 3-[1-(2,2-Dimethylpropanoyloxy)ethoxycarbonylamino]propane-1-sulfonic acid 1034191-06-4 C11H21NO7S
3-[1-(2,2-Dimethylpropanoyloxy)ethoxycarbonylamino]propane-1-sulfonic acid
—— 3-[[(2S)-2,6-diaminohexanoyl]amino]propane-1-sulfonic acid 1034190-10-7 C9H21N3O4S
3-[[(2S)-2,6-diaminohexanoyl]amino]propane-1-sulfonic acid
—— 3-benzyl-2-(3-bromophenyl)h-imidazo[1,2-a]pyridine 1417894-45-1 C20H15BrN2
3-benzyl-2-(3-bromophenyl)h-imidazo[1,2-a]pyridine
—— 3,3-bis(4-methoxyphenyl)-1-(1-methyl-1H-pyrrol-2-yl)prop-2-en-1-one 1398402-26-0 C22H21NO3
3,3-bis(4-methoxyphenyl)-1-(1-methyl-1H-pyrrol-2-yl)prop-2-en-1-one
—— (3Z,5E,11E,13Z)-3,14-di-tert-butyl-7,10-bis((1E,3Z)-4-(tert-butyl)-6-(trimethylsilyl)hexa-1,3-dien-5-yn-1-yl)-1,16-bis(trimethylsilyl)hexadeca-3,5,11,13-tetraen-1,8,15-triyne-7,10-diol 87383-70-8 C56H86O2Si4
(3Z,5E,11E,13Z)-3,14-di-tert-butyl-7,10-bis((1E,3Z)-4-(tert-butyl)-6-(trimethylsilyl)hexa-1,3-dien-5-yn-1-yl)-1,16-bis(trimethylsilyl)hexadeca-3,5,11,13-tetraen-1,8,15-triyne-7,10-diol
—— (3S,5R,8R,9S,10S,13S,14S,15R)-3-Benzyloxy-17-(6-methoxy-pyridin-3-yl)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-15-ol 81072-34-6 C32H41NO3
(3S,5R,8R,9S,10S,13S,14S,15R)-3-Benzyloxy-17-(6-methoxy-pyridin-3-yl)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-15-ol
—— 3-<4-Brom-anilino>-1-phenyl-cyclobuten-diylium-2,4-diolat 23803-59-0 C16H10BrNO2
3-<4-Brom-anilino>-1-phenyl-cyclobuten-diylium-2,4-diolat
—— 3-Ethyl-3-phenyl-1-(2'-amino-5'-brom-phenyl)-azetidin-2-on 4778-62-5 C17H17BrN2O
3-Ethyl-3-phenyl-1-(2'-amino-5'-brom-phenyl)-azetidin-2-on