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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid butylamide 1085838-39-6 C26H29F3N6O3
4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid butylamide
—— 4,5,8,9-Tetramethoxy-2,2,10b-trimethyl-6-methylene-1,2,6,10b-tetrahydro-aceanthrylene 56547-10-5 C24H28O4
4,5,8,9-Tetramethoxy-2,2,10b-trimethyl-6-methylene-1,2,6,10b-tetrahydro-aceanthrylene
—— 4-{3-(cyanomethyl)-3-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]azetidin-1-yl}-N-(3-fluoropyridin-2-yl)piperidine-1-carboxamide 1334301-94-8 C26H26FN9O
4-{3-(cyanomethyl)-3-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrol-1-yl]azetidin-1-yl}-N-(3-fluoropyridin-2-yl)piperidine-1-carboxamide
—— 4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid isobutyl ester 1085838-25-0 C26H28F3N5O4
4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid isobutyl ester
—— 4,6-Bis-<N-(anthrachinonyl-(2))-benzimidoyloxy>-isophthalsaeure-dimethylester 15926-88-2 C52H32N2O10
4,6-Bis-<N-(anthrachinonyl-(2))-benzimidoyloxy>-isophthalsaeure-dimethylester
—— 4-nitrobenzyl 6-[(acetyloxy)(7-methylimidazo[2,1-b][1,3]benzothiazol-2-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicylco[3.2.0]hept-2-ene-2-carboxylate 623906-39-8 C26H19BrN4O7S2
4-nitrobenzyl 6-[(acetyloxy)(7-methylimidazo[2,1-b][1,3]benzothiazol-2-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicylco[3.2.0]hept-2-ene-2-carboxylate
—— 4-[2-(4-bromophenyl)-3H-benzimidazol-5-yl]-4-methyl-5,6-dihydro-1,3-thiazin-2-amine 935985-43-6 C18H17BrN4S
4-[2-(4-bromophenyl)-3H-benzimidazol-5-yl]-4-methyl-5,6-dihydro-1,3-thiazin-2-amine
—— 4-amino-7-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-5-[(trimethylsilyl)ethynyl]-7H-pyrrolo[2,3-d]pyrimidine 1393605-25-8 C16H21FN4O3Si
4-amino-7-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-5-[(trimethylsilyl)ethynyl]-7H-pyrrolo[2,3-d]pyrimidine
—— 4-chloro-N-[(1R)-1-(hydroxymethyl)-3-methylbutyl]-N-(4-methoxybenzyl)benzenesulfonamide 865289-22-1 C20H26ClNO4S
4-chloro-N-[(1R)-1-(hydroxymethyl)-3-methylbutyl]-N-(4-methoxybenzyl)benzenesulfonamide
—— 4-(4-tert-butylphenyl)-3,5-bis(4-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-4-yl)phenyl)-4H-1,2,4-triazole 1258234-97-7 C38H41N9
4-(4-tert-butylphenyl)-3,5-bis(4-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-4-yl)phenyl)-4H-1,2,4-triazole
—— 4-methyl-5-oxo-6-phenyl-5,6-dihydro-4<i>H</i>-[1,4]thiazine-2-carboxylic acid ethyl ester 67432-33-1 C14H15NO3S
4-methyl-5-oxo-6-phenyl-5,6-dihydro-4<i>H</i>-[1,4]thiazine-2-carboxylic acid ethyl ester
—— 4'-(2-Ethyl-5,7-dimethyl-imidazo[4,5-b]pyridin-3-ylmethyl)-5-propyl-biphenyl-2-sulfonic acid tert-butylamide 154553-70-5 C30H38N4O2S
4'-(2-Ethyl-5,7-dimethyl-imidazo[4,5-b]pyridin-3-ylmethyl)-5-propyl-biphenyl-2-sulfonic acid tert-butylamide
—— (+/-)-4-(1'-hydroxy-2'-hydroxymethyl-2',6'-dimethylcyclohexyl)-but-3-yn-2-ol 107208-17-3 C13H22O3
(+/-)-4-(1'-hydroxy-2'-hydroxymethyl-2',6'-dimethylcyclohexyl)-but-3-yn-2-ol
—— 4-chloro-6-(methylthio)-1-phenethyl-3-phenyl-1H-pyrazolo[3,4-d]pyrimidine 1583284-75-6 C20H17ClN4S
4-chloro-6-(methylthio)-1-phenethyl-3-phenyl-1H-pyrazolo[3,4-d]pyrimidine
—— 4-(4-(dimethylamino)phenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidin-2(1H)-one 1393739-33-7 C25H25N3OS
4-(4-(dimethylamino)phenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidin-2(1H)-one
—— 4-[[(2S,5R)-5-[(R)-hydroxy(phenyl)methyl]pyrrolidin-2-yl]methyl]-N-(isoquinolin-3-ylmethyl)benzamide 1269614-19-8 C29H29N3O2
4-[[(2S,5R)-5-[(R)-hydroxy(phenyl)methyl]pyrrolidin-2-yl]methyl]-N-(isoquinolin-3-ylmethyl)benzamide
—— 4-bromo-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[6-(methylsulfonyl)-2,6-diazaspiro[3.5]non-2-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole 1268313-12-7 C24H28BrFN6O3S
4-bromo-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[6-(methylsulfonyl)-2,6-diazaspiro[3.5]non-2-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole
—— 4-Phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid ethylamide 37481-74-6 C18H20N2O
4-Phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid ethylamide
—— 4-[[4-(3,4-dichlorophenoxy)-1-piperidinyl]methyl]-4-hydroxy-α-(4-methylphenyl)-1-piperidineacetic acid 676518-04-0 C26H32Cl2N2O4
4-[[4-(3,4-dichlorophenoxy)-1-piperidinyl]methyl]-4-hydroxy-α-(4-methylphenyl)-1-piperidineacetic acid
—— 4-[(R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-[(E)-4-[(R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethoxy]but-2-enoxy]methyl]quinoline 1430743-69-3 C42H52N4O2
4-[(R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-[(E)-4-[(R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethoxy]but-2-enoxy]methyl]quinoline
—— 4,4'-bis(N,N-diethyltriazenyl)-2,2'-dibromobiphenyl 910061-19-7 C20H26Br2N6
4,4'-bis(N,N-diethyltriazenyl)-2,2'-dibromobiphenyl
—— 4-(aminomethyl)-N-(4-chloro-3-(pyridin-2-yl)phenyl)benzamide hydrochloride 879088-76-3 C19H16ClN3O*ClH
4-(aminomethyl)-N-(4-chloro-3-(pyridin-2-yl)phenyl)benzamide hydrochloride
—— 4-(2-methoxy-ethoxy)-6-(4-fluoro-phenyl)-pteridine 1003846-14-7 C15H13FN4O2
4-(2-methoxy-ethoxy)-6-(4-fluoro-phenyl)-pteridine
—— 4'[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-(tetrahydro-2H-pyran-4-yloxy)-4-biphenylcarboxylic acid hydrochloride 855479-96-8 C28H31NO5*ClH
4'[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-(tetrahydro-2H-pyran-4-yloxy)-4-biphenylcarboxylic acid hydrochloride
—— 4-((3S,4S)-1-(2-cyanoacetyl)-4-ethylpyrrolidin-3-ylamino)-6-(6-methylpyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400579-03-4 C23H25N7O2
4-((3S,4S)-1-(2-cyanoacetyl)-4-ethylpyrrolidin-3-ylamino)-6-(6-methylpyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-Pyridinecarboxylic acid, 5-(difluoromethyl)-6-fluoro-1,2-dihydro-2-oxo- 1805190-13-9 C7H4F3NO3
4-Pyridinecarboxylic acid, 5-(difluoromethyl)-6-fluoro-1,2-dihydro-2-oxo-
—— 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 1443279-50-2 C12H17NO4S
4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate
—— 4-(5-{3-[3-(furan-2-carbonyl)-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl]-propyl}-imidazol-1-ylmethyl)-benzonitrile 220363-66-6 C33H27N5O4
4-(5-{3-[3-(furan-2-carbonyl)-4-methyl-4-naphthalen-1-yl-2,5-dioxo-imidazolidin-1-yl]-propyl}-imidazol-1-ylmethyl)-benzonitrile
—— 4-phenyl-[1,2,3]thiadiazole-5-carbonyl azide 58756-28-8 C9H5N5OS
4-phenyl-[1,2,3]thiadiazole-5-carbonyl azide
—— 4-(3,5-dimethyl-1-phenyl-1H-4-pyrazolyl)-6-(4-nitrophenyl)-2-pyrimidinamine 1352645-72-7 C21H18N6O2
4-(3,5-dimethyl-1-phenyl-1H-4-pyrazolyl)-6-(4-nitrophenyl)-2-pyrimidinamine
—— 4-Chlor-5-sulfamoyl-N-isobutyl-anthranilsaeure 4793-34-4 C11H15ClN2O4S
4-Chlor-5-sulfamoyl-N-isobutyl-anthranilsaeure
—— 4-{4-[4,4-Bis-(4-bromo-phenyl)-4-hydroxy-1-methoxy-1-phenyl-but-2-ynyl]-phenyl}-1,1-bis-(4-bromo-phenyl)-4-methoxy-4-phenyl-but-2-yn-1-ol 16029-93-9 C52H38Br4O4
4-{4-[4,4-Bis-(4-bromo-phenyl)-4-hydroxy-1-methoxy-1-phenyl-but-2-ynyl]-phenyl}-1,1-bis-(4-bromo-phenyl)-4-methoxy-4-phenyl-but-2-yn-1-ol
—— 4,4'-Diethoxy-2,2'-dimethylstilben 40467-40-1 C20H24O2
4,4'-Diethoxy-2,2'-dimethylstilben
—— 4-Cyclohexyl-butyric acid naphthalen-2-yl ester 25804-65-3 C20H24O2
4-Cyclohexyl-butyric acid naphthalen-2-yl ester
—— 4a-Chloro-10a-methyl-1,4,4a,5,8,8a,9a,10a-octahydro-1,4;5,8-dimethano-anthraquinone 15128-42-4 C17H17ClO2
4a-Chloro-10a-methyl-1,4,4a,5,8,8a,9a,10a-octahydro-1,4;5,8-dimethano-anthraquinone
—— 4-Nitro-benzoesaeure-<amino-phenyl-phosphorylamid> 2753-34-6 C13H12N3O4P
4-Nitro-benzoesaeure-<amino-phenyl-phosphorylamid>
—— (+/-)-4-[2-(3-cyclopentyloxy-4-methoxyphenyl)-2-(4-methylphenyl)ethyl]pyridine 190205-58-4 C26H29NO2
(+/-)-4-[2-(3-cyclopentyloxy-4-methoxyphenyl)-2-(4-methylphenyl)ethyl]pyridine
—— 4,4'-bis(p-toluenesulfonylaminocarbonylamino)-3,3'-diethyldiphenylmethane 160579-98-6 C33H36N4O6S2
4,4'-bis(p-toluenesulfonylaminocarbonylamino)-3,3'-diethyldiphenylmethane
—— 4-phenyl-2-(pyridin-4-yl)-5,6-dihydro-1,10-phenanthroline 1357500-30-1 C23H17N3
4-phenyl-2-(pyridin-4-yl)-5,6-dihydro-1,10-phenanthroline
—— 4-[(2R,3R)-3-[(1E,3E)-5-[tert-butyl(dimethyl)silyl]oxy-4-methylpenta-1,3-dienyl]-2,3-dimethyl-4-tri(propan-2-yl)silyloxy-2H-1-benzofuran-7-yl]-4-hydroxy-2,3-dimethoxycyclobut-2-en-1-one 628299-68-3 C37H60O7Si2
4-[(2R,3R)-3-[(1E,3E)-5-[tert-butyl(dimethyl)silyl]oxy-4-methylpenta-1,3-dienyl]-2,3-dimethyl-4-tri(propan-2-yl)silyloxy-2H-1-benzofuran-7-yl]-4-hydroxy-2,3-dimethoxycyclobut-2-en-1-one
—— 4-(2,6-Dimethyl-pyranyliden)-2-(p-acetylamino-phenyl)-oxazolon-(5) 14511-12-7 C18H16N2O4
4-(2,6-Dimethyl-pyranyliden)-2-(p-acetylamino-phenyl)-oxazolon-(5)
—— 4-Acetyl-1-benzyl-4-piperidino-piperidin 3543-32-6 C19H28N2O
4-Acetyl-1-benzyl-4-piperidino-piperidin
—— 4-(4-Benzyloxy-3-methoxy-phenoxy)-butyronitrile 40232-77-7 C18H19NO3
4-(4-Benzyloxy-3-methoxy-phenoxy)-butyronitrile
—— 4-[[(2S,5R)-5-[(R)-hydroxy(phenyl)methyl]pyrrolidin-2-yl]methyl]-N-methyl-N-(4,5,6,7-tetrahydro-1H-indazol-3-ylmethyl)benzamide 1269614-71-2 C28H34N4O2
4-[[(2S,5R)-5-[(R)-hydroxy(phenyl)methyl]pyrrolidin-2-yl]methyl]-N-methyl-N-(4,5,6,7-tetrahydro-1H-indazol-3-ylmethyl)benzamide
—— 4-acetamido-3-fluorophenyl trifluoromethanesulfonate 1428370-11-9 C9H7F4NO4S
4-acetamido-3-fluorophenyl trifluoromethanesulfonate
—— (4-bromo-phenyl)-phenyl-phosphinic acid 13118-98-4 C12H10BrO2P
(4-bromo-phenyl)-phenyl-phosphinic acid
—— 4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-dichloro-3-(3-fluoropropane-1-sulfonylamino)phenyl]amide 1269666-37-6 C16H14Cl2FN5O3S2
4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-dichloro-3-(3-fluoropropane-1-sulfonylamino)phenyl]amide
—— 4-phenyl-6-(p-tolyl)-2H-pyran-2-one 856202-07-8 C18H14O2
4-phenyl-6-(p-tolyl)-2H-pyran-2-one
—— 4,4-dimethoxy-5-(1,1-dimethyl-2-propen-1-yl)-2,3,5-trichlorocyclopent-2-en-1-one 914670-56-7 C12H15Cl3O3
4,4-dimethoxy-5-(1,1-dimethyl-2-propen-1-yl)-2,3,5-trichlorocyclopent-2-en-1-one
—— 4-Acetonyl-1.4-dihydro-3-methyl-1-phenylpyrazolo<4.3-c><1.2>benzothiazin-5.5-dioxid 17833-92-0 C19H17N3O3S
4-Acetonyl-1.4-dihydro-3-methyl-1-phenylpyrazolo<4.3-c><1.2>benzothiazin-5.5-dioxid