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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Oxo-7-phenylmethoxychromene-2-carbohydrazide 1200800-85-6 C17H14N2O4
4-Oxo-7-phenylmethoxychromene-2-carbohydrazide
—— 4-amino-3,5-dibromo-benzenesulfonic acid diethylamide 81908-45-4 C10H14Br2N2O2S
4-amino-3,5-dibromo-benzenesulfonic acid diethylamide
—— (4-Chloro-phenyl)-(3-cyclopentyloxy-4-difluoromethoxy-phenyl)-methanol 775350-89-5 C19H19ClF2O3
(4-Chloro-phenyl)-(3-cyclopentyloxy-4-difluoromethoxy-phenyl)-methanol
—— 4-C-[methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosyl)onate]-4-hydroxypiperidinyl 1124219-34-6 C25H38N2O13
4-C-[methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosyl)onate]-4-hydroxypiperidinyl
—— 4-ethyl-5-(5-ethyl-[2]thienyl)-[1,2]dithiol-3-thione 859309-50-5 C11H12S4
4-ethyl-5-(5-ethyl-[2]thienyl)-[1,2]dithiol-3-thione
—— 4,6-dimethyl-N-(4-(1-methyl-6-(1H-pyrazol-4-yl)-1H-indazol-5-yloxy)phenyl)-2-oxo-1-phenyl-1,2-dihydropyridine-3-carboxamide methanesulfonate 1206799-57-6 CH4O3S*C31H26N6O3
4,6-dimethyl-N-(4-(1-methyl-6-(1H-pyrazol-4-yl)-1H-indazol-5-yloxy)phenyl)-2-oxo-1-phenyl-1,2-dihydropyridine-3-carboxamide methanesulfonate
—— 4-oxo-6-(1H-pyrazol-4-yl)-N-(1,3-thiazol-2-ylmethyl)-8-(trifluoromethyl)-1H-quinoline-2-carboxamide 1352336-73-2 C18H12F3N5O2S
4-oxo-6-(1H-pyrazol-4-yl)-N-(1,3-thiazol-2-ylmethyl)-8-(trifluoromethyl)-1H-quinoline-2-carboxamide
—— 4,4-difluoro-1-[(4-fluorophenyl)sulfonyl]-N'-({2-[4-(2-methylpropyl)piperazin-1-yl]-6-[4-(trifluoromethyl)phenyl]pyridin-4-yl}methyl)-L-prolinamide 1257436-71-7 C32H35F6N5O3S
4,4-difluoro-1-[(4-fluorophenyl)sulfonyl]-N'-({2-[4-(2-methylpropyl)piperazin-1-yl]-6-[4-(trifluoromethyl)phenyl]pyridin-4-yl}methyl)-L-prolinamide
—— 4-(4-benzylpiperazin-1-yl)-5-fluorobenzene-1,2-diamine 1038990-72-5 C17H21FN4
4-(4-benzylpiperazin-1-yl)-5-fluorobenzene-1,2-diamine
—— 4,4-difluoro-1-[(4-fluorophenyl)sulfonyl]-N'-({2-[(1-phenylethyl)amino]-6-[4-(trifluoromethyl)phenyl]pyridin-4-yl}methyl)-L-prolinamide 1257436-95-5 C32H28F6N4O3S
4,4-difluoro-1-[(4-fluorophenyl)sulfonyl]-N'-({2-[(1-phenylethyl)amino]-6-[4-(trifluoromethyl)phenyl]pyridin-4-yl}methyl)-L-prolinamide
—— 4,4-dimethyl-1-ethoxy-5-hexene-3-one 133480-21-4 C10H18O2
4,4-dimethyl-1-ethoxy-5-hexene-3-one
—— (4S,6S)-6-[2-(2,4-Dichloro-phenyl)-ethyl]-4-thiophen-3-yl-tetrahydro-pyran-2-one 111506-01-5 C17H16Cl2O2S
(4S,6S)-6-[2-(2,4-Dichloro-phenyl)-ethyl]-4-thiophen-3-yl-tetrahydro-pyran-2-one
—— 4-[2-(2-Methoxy-ethoxy)-ethoxy]-butan-2-ol 100688-49-1 C9H20O4
4-[2-(2-Methoxy-ethoxy)-ethoxy]-butan-2-ol
—— 4-oxopyrano[3,2-b][1]benzofuran-2-carboxamide 75393-33-8 C12H7NO4
4-oxopyrano[3,2-b][1]benzofuran-2-carboxamide
—— 4-(6-fluoro-1H-indol-2-yl)phenol 104815-83-0 C14H10FNO
4-(6-fluoro-1H-indol-2-yl)phenol
—— (4-phenylbutan-2-ylamino) benzoate 79204-88-9 C17H19NO2
(4-phenylbutan-2-ylamino) benzoate
—— (4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-N,N-dipropyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine 488127-03-3 C23H27ClF2N2O
(4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-N,N-dipropyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine
—— 4-[4-[2-dimethylamino-1-(3-fluoro-phenyl)-ethyl]-piperazin-1-yl]-7,8-dihydro-5H-pteridin-6-one 1610452-43-1 C20H26FN7O
4-[4-[2-dimethylamino-1-(3-fluoro-phenyl)-ethyl]-piperazin-1-yl]-7,8-dihydro-5H-pteridin-6-one
—— [(4S,5R)-2-(4-chloro-2-ethoxy-5-methanesulfonylphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimethyl-4,5-dihydroimidazol-1-yl]-[9-(2-ethanesulfonylethyl)-3,9-diazaspiro[5.5]undec-3-yl]methanone 1610829-71-4 C40H49Cl3N4O6S2
[(4S,5R)-2-(4-chloro-2-ethoxy-5-methanesulfonylphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimethyl-4,5-dihydroimidazol-1-yl]-[9-(2-ethanesulfonylethyl)-3,9-diazaspiro[5.5]undec-3-yl]methanone
—— 4-Isopropyl-tetracyclo<6.2.1.0<sup>2.7</sup>.1<sup>3.6</sup>>dodecan 73307-25-2 C15H24
4-Isopropyl-tetracyclo<6.2.1.0<sup>2.7</sup>.1<sup>3.6</sup>>dodecan
—— 4β-(((1-(2-fluorobenzyl)indol-5-yl)methyl)amino)-4-desoxypodophyllotoxin 1620139-66-3 C38H35FN2O7
4β-(((1-(2-fluorobenzyl)indol-5-yl)methyl)amino)-4-desoxypodophyllotoxin
——  4-(2-bromo-5-chlorobenzyl)-3-cyclopropyl-5-methyl-4H-1,2,4-triazole 1420532-51-9 C13H13BrClN3
 4-(2-bromo-5-chlorobenzyl)-3-cyclopropyl-5-methyl-4H-1,2,4-triazole
—— 4-((R)-1-hydroxy-1-(5-(2-((R)-6-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)ethyl)pyridine 1-oxide 1422168-10-2 C33H30N2O4
4-((R)-1-hydroxy-1-(5-(2-((R)-6-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)ethyl)pyridine 1-oxide
—— 4,9-dihydro-7-(methylthio)-9-oxopyrazolo<5,1-b>quinazoline-2-carboxylic acid 76745-61-4 C12H9N3O3S
4,9-dihydro-7-(methylthio)-9-oxopyrazolo<5,1-b>quinazoline-2-carboxylic acid
—— 4β,17β-dihydroxy-4α,17α-dimethyl-5α-androstane 220906-89-8 C21H36O2
4β,17β-dihydroxy-4α,17α-dimethyl-5α-androstane
—— 4-cyclopentylpyrrolo[1,2-a]quinoline 1404454-67-6 C17H17N
4-cyclopentylpyrrolo[1,2-a]quinoline
—— 4-[2-[4-[[2-[[3-[3-Carboxypropyl-(1-propan-2-ylpiperidin-4-yl)sulfamoyl]benzoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonyl]amino]phenyl]ethyl]benzoic acid 1346135-32-7 C43H50N4O8S2
4-[2-[4-[[2-[[3-[3-Carboxypropyl-(1-propan-2-ylpiperidin-4-yl)sulfamoyl]benzoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonyl]amino]phenyl]ethyl]benzoic acid
—— 4-(1-(5-(2-(((4-chloro-2-methylphenyl)(phenyl)methyl)amino)-2-oxoethyl)benzofuran-2-yl)-1-hydroxyethyl)-3-fluoropyridine 1-oxide 1422169-18-3 C31H26ClFN2O4
4-(1-(5-(2-(((4-chloro-2-methylphenyl)(phenyl)methyl)amino)-2-oxoethyl)benzofuran-2-yl)-1-hydroxyethyl)-3-fluoropyridine 1-oxide
—— (41R,42R)-15,75-di-tert-butyl-9,12,15,18-tetraoxa-3,5-diaza-1,7(1,3)-dibenzena-4(1,2)-cyclohexanacyclononadecaphane-2,5-diene-12,72-diol 1477494-74-8 C36H52N2O6
(41R,42R)-15,75-di-tert-butyl-9,12,15,18-tetraoxa-3,5-diaza-1,7(1,3)-dibenzena-4(1,2)-cyclohexanacyclononadecaphane-2,5-diene-12,72-diol
—— 4-(4-amidino-phenyl)-1-[4-(2-carboxy-ethyl)-phenyl]-3-phenyl-3H-imidazol-2-one 763067-84-1 C25H22N4O3
4-(4-amidino-phenyl)-1-[4-(2-carboxy-ethyl)-phenyl]-3-phenyl-3H-imidazol-2-one
—— 4-{2-Hydroxy-3-[4-oxo-2-(1H-tetrazol-5-yl)-4H-chromen-7-yloxy]-propoxy}-benzonitrile 53736-60-0 C20H15N5O5
4-{2-Hydroxy-3-[4-oxo-2-(1H-tetrazol-5-yl)-4H-chromen-7-yloxy]-propoxy}-benzonitrile
—— 4-(7-Chloro-2-methyl-1-benzothiophen-3-yl)-1,4-dihydroquinazoline 1449706-81-3 C17H13ClN2S
4-(7-Chloro-2-methyl-1-benzothiophen-3-yl)-1,4-dihydroquinazoline
—— (4aR,4bR,7R,8R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-7-hydroxy-4b,8-dimethyl-dodecahydro-phenanthren-1-one 40266-41-9 C21H34O2S
(4aR,4bR,7R,8R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-7-hydroxy-4b,8-dimethyl-dodecahydro-phenanthren-1-one
—— 4-Dimethylamino-2-(4-isopropoxy-phenyl)-butyronitrile 35994-98-0 C15H22N2O
4-Dimethylamino-2-(4-isopropoxy-phenyl)-butyronitrile
—— 4-{[(Diethoxy-phosphoryloxy)-phenyl-methyl]-amino}-benzoic acid methyl ester 30550-15-3 C19H24NO6P
4-{[(Diethoxy-phosphoryloxy)-phenyl-methyl]-amino}-benzoic acid methyl ester
—— (4-Hexyloxy-phenyl)-phenyl-methanone oxime 33707-59-4 C19H23NO2
(4-Hexyloxy-phenyl)-phenyl-methanone oxime
—— 4-Ethyl-5-oxo-4-phenyl-hexanoic acid isopropyl ester 33579-75-8 C17H24O3
4-Ethyl-5-oxo-4-phenyl-hexanoic acid isopropyl ester
—— 4b-Phenyl-4bH-indeno[1,2,3-fg]naphthacen-9-one 38135-15-8 C30H18O
4b-Phenyl-4bH-indeno[1,2,3-fg]naphthacen-9-one
—— 4-(4-Chloro-2-trifluoromethylphenyl)-5-methyl-2-[N-(5-chloro-2-methylphenyl)-N-propylamino]thiazole 205757-98-8 C21H19Cl2F3N2S
4-(4-Chloro-2-trifluoromethylphenyl)-5-methyl-2-[N-(5-chloro-2-methylphenyl)-N-propylamino]thiazole
—— 4-tert-Butyl-1-(3-fluoro-phenyl)-cyclohexylamine 1184404-77-0 C16H24FN
4-tert-Butyl-1-(3-fluoro-phenyl)-cyclohexylamine
—— 4'-methoxybiphenyl-2-carbaldehyde O-ethoxycarbonyl oxime 1319720-84-7 C17H17NO4
4'-methoxybiphenyl-2-carbaldehyde O-ethoxycarbonyl oxime
—— 4-O-(4-methoxyphenyl) 1-O-methyl butanedioate 75501-53-0 C12H14O5
4-O-(4-methoxyphenyl) 1-O-methyl butanedioate
—— 4-[2-(3,5-Dimethyl-benzyloxy)-1-phenyl-ethyl]-piperazine-1-carboxylic acid ethyl ester 346417-00-3 C24H32N2O3
4-[2-(3,5-Dimethyl-benzyloxy)-1-phenyl-ethyl]-piperazine-1-carboxylic acid ethyl ester
—— 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide acetylsalicylic acid (1:1) 1174325-88-2 C9H8O4*C14H13N3O4S2
4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide acetylsalicylic acid (1:1)
—— 4'-O-(CO-Ala-Asp-OH)-quercetin 1138406-34-4 C23H20N2O13
4'-O-(CO-Ala-Asp-OH)-quercetin
—— 4-(2-cyanophenoxy)methyl-4-methyl-2-(2,2,2-trifluoroacetamido)butyrolactone 1344703-36-1 C15H13F3N2O4
4-(2-cyanophenoxy)methyl-4-methyl-2-(2,2,2-trifluoroacetamido)butyrolactone
—— 4-[(2-bromobenzyl)amino]-N-(methoxymethyl)-1,8-naphthalimide 1026163-02-9 C21H17BrN2O3
4-[(2-bromobenzyl)amino]-N-(methoxymethyl)-1,8-naphthalimide
—— 4-amino-7-(2-methoxy-4-pyridinyl)-N-((3R)-1-(2-methylalanyl)-3-piperidinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338050-05-7 C22H28N8O3
4-amino-7-(2-methoxy-4-pyridinyl)-N-((3R)-1-(2-methylalanyl)-3-piperidinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-cyclopropyl-N-(5-fluoro-2-methyl-3-[6-(1,2,3,6-tetrahydro-pyridin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-phenyl)-benzamide 1418128-51-4 C28H26FN5O
4-cyclopropyl-N-(5-fluoro-2-methyl-3-[6-(1,2,3,6-tetrahydro-pyridin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-phenyl)-benzamide
—— 4-{3,4,5-tris[2-(2-(2-methoxyethoxy)ethoxy)ethoxy]benzyloxy}benzaldehyde 1283084-59-2 C35H54O14
4-{3,4,5-tris[2-(2-(2-methoxyethoxy)ethoxy)ethoxy]benzyloxy}benzaldehyde