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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1-benzylindol-3-yl)-4-oxo-(2E)-butenoic acid methyl ester 1428884-10-9 C20H17NO3
4-(1-benzylindol-3-yl)-4-oxo-(2E)-butenoic acid methyl ester
—— 4-[4-(4-Acetyl-piperazin-1-yl)-phenylazo]-benzonitrile 102101-92-8 C19H19N5O
4-[4-(4-Acetyl-piperazin-1-yl)-phenylazo]-benzonitrile
—— 4-amino-3-(4-chloro-phenyl)-2-phenyl-thiazolium; chloride 12087-84-2 C15H12ClN2S*Cl
4-amino-3-(4-chloro-phenyl)-2-phenyl-thiazolium; chloride
—— 4-(4-methylanilino)-N,1-bis(4-methylphenyl)-2,5-dioxopyrrole-3-carboxamide 87748-37-6 C26H23N3O3
4-(4-methylanilino)-N,1-bis(4-methylphenyl)-2,5-dioxopyrrole-3-carboxamide
—— 4-[(2-fluorophenyl)ethynyl]pyridin-3-amine 1248699-41-3 C13H9FN2
4-[(2-fluorophenyl)ethynyl]pyridin-3-amine
—— 4,5,4',5'-Tetrakis-ethylselanyl-[2,2']bi[[1,3]dithiolylidene] 114657-76-0 C14H20S4Se4
4,5,4',5'-Tetrakis-ethylselanyl-[2,2']bi[[1,3]dithiolylidene]
—— 4,4'-[1,1'-methylenebis(1H-pyrazole-1,4-diyl)]bis(2-methylbut-3-yn-2-ol) 943529-84-8 C17H20N4O2
4,4'-[1,1'-methylenebis(1H-pyrazole-1,4-diyl)]bis(2-methylbut-3-yn-2-ol)
—— 4-hydroxy-3,5-dimethyl-6-(5-(2-thiazolylmethoxy)benzofuran-2-yl)-2H-pyran-2-one 244031-83-2 C19H15NO5S
4-hydroxy-3,5-dimethyl-6-(5-(2-thiazolylmethoxy)benzofuran-2-yl)-2H-pyran-2-one
—— 4-{[3-chloro-4-(phenylsulfanyl) phenyl]amino}-7-(3-{[4-(1-pyrrolidinyl)-1-piperidinyl]methyl }phenyl)-3-quinolinecarbonitrile 364792-17-6 C38H36ClN5S
4-{[3-chloro-4-(phenylsulfanyl) phenyl]amino}-7-(3-{[4-(1-pyrrolidinyl)-1-piperidinyl]methyl }phenyl)-3-quinolinecarbonitrile
—— 4-[({1-[({3-cyclohexyl-2-[4-(difluoromethoxy)phenyl]-2H-indazol-6-yl}carbonyl)amino]cyclobutyl}carbonyl)amino]benzoic acid 1352084-28-6 C33H32F2N4O5
4-[({1-[({3-cyclohexyl-2-[4-(difluoromethoxy)phenyl]-2H-indazol-6-yl}carbonyl)amino]cyclobutyl}carbonyl)amino]benzoic acid
—— 4-acetylamino-3-nitro-benzenesulfonic acid-[2]pyridylamide 113313-37-4 C13H12N4O5S
4-acetylamino-3-nitro-benzenesulfonic acid-[2]pyridylamide
—— 4-Acetyl-3-(4-fluorobenzyl)-10-hydroxy-N-(2-hydroxyethyl)-8-oxo-5,6-dihydro-4H,8H-pyrazino[3,2,1-de][1,5]naphthyridine-9-carboxamide 1206526-04-6 C22H21FN4O5
4-Acetyl-3-(4-fluorobenzyl)-10-hydroxy-N-(2-hydroxyethyl)-8-oxo-5,6-dihydro-4H,8H-pyrazino[3,2,1-de][1,5]naphthyridine-9-carboxamide
—— 4-(2-Methoxyphenyl)-1-(2-pyrrolidone-5-carbonyl)piperazine 110957-22-7 C16H21N3O3
4-(2-Methoxyphenyl)-1-(2-pyrrolidone-5-carbonyl)piperazine
—— 4-(2-ethyl-4-fluorophenoxy)-3-fluoro-N-(methylsulfonyl)benzamide 1354955-78-4 C16H15F2NO4S
4-(2-ethyl-4-fluorophenoxy)-3-fluoro-N-(methylsulfonyl)benzamide
—— 4-(3,4-Dimethyl-phenyl)-3-vinyl-1H-quinolin-2-one 111507-20-1 C19H17NO
4-(3,4-Dimethyl-phenyl)-3-vinyl-1H-quinolin-2-one
—— 4-methyl-1-<N<sup>α</sup>-methyl-N<sup>α</sup>-(tertiobutyloxycarbonyl)-(N<sup>ω</sup>-nitro-arginyl)>-piperidine 123760-46-3 C18H34N6O5
4-methyl-1-<N<sup>α</sup>-methyl-N<sup>α</sup>-(tertiobutyloxycarbonyl)-(N<sup>ω</sup>-nitro-arginyl)>-piperidine
—— 4-anilido-4-anilino-3-benzoyl-1-4'-diethylaminophenyl-5-methylidene imidazolidine-2-thione 95637-76-6 C34H33N5O2S
4-anilido-4-anilino-3-benzoyl-1-4'-diethylaminophenyl-5-methylidene imidazolidine-2-thione
—— 4-[7-(cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-diketo-1,4-dihydroquinazoline-3(2H)-yl]-butanoic acid 1075695-31-6 C23H30FN3O4
4-[7-(cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-diketo-1,4-dihydroquinazoline-3(2H)-yl]-butanoic acid
—— [4-(6-methanesulfonyl-1H-indol-4-yl)-6-morpholin-4-yl-pyrimidin-2-ylmethyl]-methyl-pyridin-3-ylmethyl-amine 1072269-31-8 C25H28N6O3S
[4-(6-methanesulfonyl-1H-indol-4-yl)-6-morpholin-4-yl-pyrimidin-2-ylmethyl]-methyl-pyridin-3-ylmethyl-amine
—— 4-(2-methylphenyl)-3-(morpholin-4-ylmethyl)-1-(3-(1-naphthyloxy)propyl)-1H-indole-2-carboxylic acid 1072900-35-6 C34H34N2O4
4-(2-methylphenyl)-3-(morpholin-4-ylmethyl)-1-(3-(1-naphthyloxy)propyl)-1H-indole-2-carboxylic acid
—— 4,6-dihydroxy-2-[(7-methoxy-1-methyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200532-51-9 C19H15NO5
4,6-dihydroxy-2-[(7-methoxy-1-methyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
—— 4-(2-fluoro-4-iodoanilino)-1,3-dimethyl-2,6-dioxo-N-[(2-phenyl-1,3-dioxan-5-yl)oxy]pyrimidine-5-carboxamide 1026989-90-1 C23H22FIN4O6
4-(2-fluoro-4-iodoanilino)-1,3-dimethyl-2,6-dioxo-N-[(2-phenyl-1,3-dioxan-5-yl)oxy]pyrimidine-5-carboxamide
—— 4-(6-(3-((4-methylbenzyl)amino)phenyl)imidazo[2,1-b][1,3]thiazol-5-yl)-N-(4-morpholin-4-ylphenyl)pyrimidin-2-amine 1160098-53-2 C33H31N7OS
4-(6-(3-((4-methylbenzyl)amino)phenyl)imidazo[2,1-b][1,3]thiazol-5-yl)-N-(4-morpholin-4-ylphenyl)pyrimidin-2-amine
—— 4-(2-methyl-piperidin-1-yl)-5-m-tolyl-7H-pyrrolo[2,3-d]pyrimidine 252723-00-5 C19H22N4
4-(2-methyl-piperidin-1-yl)-5-m-tolyl-7H-pyrrolo[2,3-d]pyrimidine
—— 4-(4-(diethylamino)cyclohexyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-isopropyl-4H-1,2,4-triazole-3-carboxamide 1207599-88-9 C25H39N5O3
4-(4-(diethylamino)cyclohexyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-isopropyl-4H-1,2,4-triazole-3-carboxamide
—— 4-oxo-3-phenylheptanal diethyl acetal 636597-97-2 C17H26O3
4-oxo-3-phenylheptanal diethyl acetal
—— 4-[amino-(3-metyl-3H-imidazol-4-yl)-(5-nitro-benzofuran-2-yl)-methyl]-benzonitrile 684648-51-9 C20H15N5O3
4-[amino-(3-metyl-3H-imidazol-4-yl)-(5-nitro-benzofuran-2-yl)-methyl]-benzonitrile
—— 4-Acetylamino-N-[4-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7a-yl)-butyl]-N-(2-methoxy-ethyl)-benzamide 228567-59-7 C34H45FN2O5
4-Acetylamino-N-[4-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7a-yl)-butyl]-N-(2-methoxy-ethyl)-benzamide
—— 4-[2-[[4-(5-aminopentylamino)-6-(3-fluoroanilino)-1,3,5-triazin-2-yl]amino]ethyl]-N,N-dimethylbenzenesulfonamide 1075732-11-4 C24H33FN8O2S
4-[2-[[4-(5-aminopentylamino)-6-(3-fluoroanilino)-1,3,5-triazin-2-yl]amino]ethyl]-N,N-dimethylbenzenesulfonamide
—— 4-methyl-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3-[(5-(2-pyrimidyl)-2-thienyl)methyl]benzene 866607-37-6 C30H32N2O9S
4-methyl-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3-[(5-(2-pyrimidyl)-2-thienyl)methyl]benzene
—— 4-amino-1-N,1-N'-dibenzyl-3-cyanocyclohex-3-ene-1,1-dicarboxamide 68386-55-0 C23H24N4O2
4-amino-1-N,1-N'-dibenzyl-3-cyanocyclohex-3-ene-1,1-dicarboxamide
—— 4-[6-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]hexyl]-N-[(2,4-dichlorophenyl)methyl]piperazine-1-carboxamide 534610-43-0 C31H32Cl2F3N5O3
4-[6-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]hexyl]-N-[(2,4-dichlorophenyl)methyl]piperazine-1-carboxamide
—— 4-Benzoyloxy-2,2,6,6-tetramethyl-1-[2-acetoxy-3-(2-methylphenoxy)propyl]piperidine 155302-55-9 C28H37NO5
4-Benzoyloxy-2,2,6,6-tetramethyl-1-[2-acetoxy-3-(2-methylphenoxy)propyl]piperidine
—— 4-[3-[5-[4-(2-fluorobenzoyl)piperazin-1-yl]pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-34-9 C29H28F4N4O3
4-[3-[5-[4-(2-fluorobenzoyl)piperazin-1-yl]pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
—— 4-(2-(8-((3-((3-(2,3-bis(tert-butoxycarbonyl)guanidino)benzyl)oxy)-5-(isopentyloxy)benzyl)oxy)-2-oxoquinolin-1(2H)-yl)ethyl)phenyl acetate 299217-33-7 C49H58N4O10
4-(2-(8-((3-((3-(2,3-bis(tert-butoxycarbonyl)guanidino)benzyl)oxy)-5-(isopentyloxy)benzyl)oxy)-2-oxoquinolin-1(2H)-yl)ethyl)phenyl acetate
—— (4S)-4-amino-5-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(4-phenoxyphenyl)pentanamide 1038820-01-7 C19H21N5O2S2
(4S)-4-amino-5-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(4-phenoxyphenyl)pentanamide
—— 4-(1,3-Dithiolan-2-ylidene)-5-methyl-2-octylpyrazol-3-one 135329-19-0 C15H24N2OS2
4-(1,3-Dithiolan-2-ylidene)-5-methyl-2-octylpyrazol-3-one
—— 4-Hydroxy-6,6-dipentyl-5,6-dihydro-pyran-2-one 198123-54-5 C15H26O3
4-Hydroxy-6,6-dipentyl-5,6-dihydro-pyran-2-one
—— (4R,5R)-4-[(2R,3S,4S)-3-(benzyloxy)-5-iodo-4-methylpentan-2-yl]-2,2,5-trimethyl-1,3-dioxane 1374763-95-7 C20H31IO3
(4R,5R)-4-[(2R,3S,4S)-3-(benzyloxy)-5-iodo-4-methylpentan-2-yl]-2,2,5-trimethyl-1,3-dioxane
—— 4,5-dimethyl-2-(2,2,2-trichloro-1-trichloromethyl-ethoxy)-[1,3,2]dioxaphosphole 2-oxide 56527-01-6 C7H7Cl6O4P
4,5-dimethyl-2-(2,2,2-trichloro-1-trichloromethyl-ethoxy)-[1,3,2]dioxaphosphole 2-oxide
—— (4R,5S,6S,7R)-4,7-Dibenzyl-1,3-bis-(3-methyl-but-2-enyl)-5,6-bis-(2-trimethylsilanyl-ethoxymethoxy)-[1,3]diazepan-2-ylidene-cyanamide 1054656-44-8 C42H66N4O4Si2
(4R,5S,6S,7R)-4,7-Dibenzyl-1,3-bis-(3-methyl-but-2-enyl)-5,6-bis-(2-trimethylsilanyl-ethoxymethoxy)-[1,3]diazepan-2-ylidene-cyanamide
—— (4aR,10aS)-6-Isopropyl-7-methoxy-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene 17990-33-9 C21H32O
(4aR,10aS)-6-Isopropyl-7-methoxy-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene
—— 4-methylphenyl-silyloxyallene 1208074-39-8 C14H20OSi
4-methylphenyl-silyloxyallene
—— 4-Oxo-5-pent-1-enylpyran-2-carboxylic acid 1040717-31-4 C11H12O4
4-Oxo-5-pent-1-enylpyran-2-carboxylic acid
—— 4-[cyclobutyl(2-methyl-5-phenylfuran-3-yl)methoxy]benzoic acid 1150223-90-7 C23H22O4
4-[cyclobutyl(2-methyl-5-phenylfuran-3-yl)methoxy]benzoic acid
—— 4-Benzamidophenyl-cyclohexansulfonat 73153-61-4 C19H21NO4S
4-Benzamidophenyl-cyclohexansulfonat
—— {4-[[(tert-butyldimethylsilyl)oxy]methyl]phenyl}methanesulfonamide 1001026-37-4 C14H25NO3SSi
{4-[[(tert-butyldimethylsilyl)oxy]methyl]phenyl}methanesulfonamide
—— 4-chloro-<i>N</i>-(4-<i>trans</i>-styryl-benzylidene)-aniline 53348-85-9 C21H16ClN
4-chloro-<i>N</i>-(4-<i>trans</i>-styryl-benzylidene)-aniline
—— 4-(4-diethylamino-phenylimino)-5-methyl-2-(4-phenyl-selenazol-2-yl)-2,4-dihydro-pyrazol-3-one 101015-78-5 C23H23N5OSe
4-(4-diethylamino-phenylimino)-5-methyl-2-(4-phenyl-selenazol-2-yl)-2,4-dihydro-pyrazol-3-one
—— 4-((9H-fluoren-9-ylidene)(p-tolyl)methyl)benzonitrile 1600505-30-3 C28H19N
4-((9H-fluoren-9-ylidene)(p-tolyl)methyl)benzonitrile