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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-fluoro-4-methylphenylamino)-6-(hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)-7-methoxycinnoline-3-carboxamide 1041852-80-5 C24H27FN6O2
4-(2-fluoro-4-methylphenylamino)-6-(hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)-7-methoxycinnoline-3-carboxamide
—— 4-[N-(phenylpropargyl)]aminobutyraldehyde diethylacetal 574754-63-5 C17H25NO2
4-[N-(phenylpropargyl)]aminobutyraldehyde diethylacetal
—— 4-(2-methyl-thiazol-4-ylmethyl)-5-oxo-4-phenyl-hexanenitrile 101574-54-3 C17H18N2OS
4-(2-methyl-thiazol-4-ylmethyl)-5-oxo-4-phenyl-hexanenitrile
—— 4,5-Bis(methylthio)-2,2-diphenyl-2H-1,3-dithiol 83740-79-8 C17H16S4
4,5-Bis(methylthio)-2,2-diphenyl-2H-1,3-dithiol
—— (4-fluorophenyl)bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)methane 613656-02-3 C19H15FO6
(4-fluorophenyl)bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)methane
—— 4'-ethoxymethoxy-2'-hydroxy-α-hydroxymethyldihydrochalcone 103680-84-8 C19H22O5
4'-ethoxymethoxy-2'-hydroxy-α-hydroxymethyldihydrochalcone
—— 4-bromo-7-hydroxy-2-(3-trifluoromethyl-phenyl)-thieno[3,2-c]pyridine-6-carboxylic acid ethyl ester 909011-04-7 C17H11BrF3NO3S
4-bromo-7-hydroxy-2-(3-trifluoromethyl-phenyl)-thieno[3,2-c]pyridine-6-carboxylic acid ethyl ester
—— 4-({2-[1-tert-butyl-5-(4-fluorophenyl)-1H-pyrazol-4-yl]-1,3-thiazol-4-yl}acetyl)morpholine 1421846-94-7 C22H25FN4O2S
4-({2-[1-tert-butyl-5-(4-fluorophenyl)-1H-pyrazol-4-yl]-1,3-thiazol-4-yl}acetyl)morpholine
—— 4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-1-O-trichloroacetimidoyl-α-D-mannopyranoside 866029-02-9 C33H38Cl3NO18
4,6-di-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-2-O-benzoyl-1-O-trichloroacetimidoyl-α-D-mannopyranoside
—— 4,5-dihydro-4-(2-methoxyphenyl)-1-phenyl-1H-pyrazolo(3.4-d)pyrimidine-4-carboxylic acid 89549-58-6 C19H16N4O3
4,5-dihydro-4-(2-methoxyphenyl)-1-phenyl-1H-pyrazolo(3.4-d)pyrimidine-4-carboxylic acid
—— (4R)-4-ethyl-2-hydroxy-2,3,4,6,7,8-hexahydro-5H-chromen-5-one 1334229-45-6 C11H16O3
(4R)-4-ethyl-2-hydroxy-2,3,4,6,7,8-hexahydro-5H-chromen-5-one
—— [(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[(1,4,5-trimethyl-1H-imidazol-2-yl)methanone] 1338496-05-1 C19H26N4O4
[(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[(1,4,5-trimethyl-1H-imidazol-2-yl)methanone]
—— 4-(4-methylphenyl)-5,6-dihydro-4H-benzo[h][3,1]benzothiazin-2-amine 94990-89-3 C19H18N2S
4-(4-methylphenyl)-5,6-dihydro-4H-benzo[h][3,1]benzothiazin-2-amine
—— 4-dimethylsilanyloxy-cyclohexene 23483-28-5 C8H16OSi
4-dimethylsilanyloxy-cyclohexene
—— 4-(Tetradecylthio)-anilin 116801-35-5 C20H35NS
4-(Tetradecylthio)-anilin
—— 4-(2-butoxyethoxy)-6-phenylpyridine-2-carboxylic acid 905589-42-6 C18H21NO4
4-(2-butoxyethoxy)-6-phenylpyridine-2-carboxylic acid
—— 4-chloro-7-(1-ethylpropyl)-2-{[4-methoxy-2-methyl-6-(trifluoromethyl)pyridin-3-yl]oxy}-1-methyl-1H-benzimidazole 1022249-59-7 C21H23ClF3N3O2
4-chloro-7-(1-ethylpropyl)-2-{[4-methoxy-2-methyl-6-(trifluoromethyl)pyridin-3-yl]oxy}-1-methyl-1H-benzimidazole
—— 4-[(5-chloro-benzothiazol-2-yl)-hydrazono]-2-(2,4-dinitro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one 1259288-41-9 C17H10ClN7O5S
4-[(5-chloro-benzothiazol-2-yl)-hydrazono]-2-(2,4-dinitro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one
—— 4a,5,6,7-tetrachloro-3,4,4a,7,8,8a-hexahydro-4,7-methanoisoquinoline-2(1H)-carbonitrile 72524-79-9 C11H10Cl4N2
4a,5,6,7-tetrachloro-3,4,4a,7,8,8a-hexahydro-4,7-methanoisoquinoline-2(1H)-carbonitrile
—— 4-(1H-indol-6-yl)-4-methyl-5,6-dihydro-1,3-thiazin-2-amine 1075224-02-0 C13H15N3S
4-(1H-indol-6-yl)-4-methyl-5,6-dihydro-1,3-thiazin-2-amine
—— 4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyloxy)-1H-pyrazolo<3,4-d>pyrimidine 78432-70-9 C31H24N4O8
4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyloxy)-1H-pyrazolo<3,4-d>pyrimidine
—— 4-[(2R)-2-(2-methylindol-1-yl)propyl]morpholine 132071-84-2 C16H22N2O
4-[(2R)-2-(2-methylindol-1-yl)propyl]morpholine
—— 4-(((3S)-1-[(1-acetyl-4-piperidinyl)carbonyl]-3-pyrrolidinyl)[(2-methylphenyl)methyl]amino)-2-chlorobenzonitrile 1034840-44-2 C27H31ClN4O2
4-(((3S)-1-[(1-acetyl-4-piperidinyl)carbonyl]-3-pyrrolidinyl)[(2-methylphenyl)methyl]amino)-2-chlorobenzonitrile
—— 4-(6-bromobenzooxazol-2-ylmethyl)-2-dipropylaminomethylphenol 1609658-68-5 C21H25BrN2O2
4-(6-bromobenzooxazol-2-ylmethyl)-2-dipropylaminomethylphenol
—— 4-(3-Hydroxy-3-naphthalen-1-yl-propyl)-naphthalene-1-carbothioic acid amide 68687-00-3 C24H21NOS
4-(3-Hydroxy-3-naphthalen-1-yl-propyl)-naphthalene-1-carbothioic acid amide
—— 4-chloro-2-[[5-chloro-2-(propylamino)phenyl]disulfanyl]-N-propylaniline 63755-12-4 C18H22Cl2N2S2
4-chloro-2-[[5-chloro-2-(propylamino)phenyl]disulfanyl]-N-propylaniline
—— 4-[5-(4-ethoxy-phenyl)-3-(3-nitro-phenyl)-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide 68372-17-8 C36H30N6O5S
4-[5-(4-ethoxy-phenyl)-3-(3-nitro-phenyl)-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide
—— 4-((1R)-2-{[2-((3R)-3-{[(2,6-dichloropyridin-3-yl)methoxy]methyl}-2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino}-1-hydroxyethyl)-2-(hydroxymethyl)phenol acetate 686779-66-8 C2H4O2*C26H28Cl2N2O6
4-((1R)-2-{[2-((3R)-3-{[(2,6-dichloropyridin-3-yl)methoxy]methyl}-2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]amino}-1-hydroxyethyl)-2-(hydroxymethyl)phenol acetate
—— [4-amino-2-[4-(1-ethyl-piperidin-3-yloxy)-phenylamino]-thiazol-5-yl]-(4-hydroxy-3-propyl-phenyl)-methanone acetate 627462-31-1 C2H4O2*C26H32N4O3S
[4-amino-2-[4-(1-ethyl-piperidin-3-yloxy)-phenylamino]-thiazol-5-yl]-(4-hydroxy-3-propyl-phenyl)-methanone acetate
—— 4-acetyl-2-bromo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid methyl ester 96023-40-4 C12H12BrNO4
4-acetyl-2-bromo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid methyl ester
—— 4-[4-(4-carboxyphenoxy)-3-hydroxybutoxy]benzoic acid 870636-91-2 C18H18O7
4-[4-(4-carboxyphenoxy)-3-hydroxybutoxy]benzoic acid
—— 4-methyl-6-thiophen-2-yl-1,4-dihydro-2H-cyclopenta[b]indol-3-one 1323359-62-1 C16H13NOS
4-methyl-6-thiophen-2-yl-1,4-dihydro-2H-cyclopenta[b]indol-3-one
—— 4-{[5-(1-cyclohexyl-2,3-dihydro-5-methyl-2-thioxo-1H-imidazol-4-yl)-1,3,4-thiadiazol-2-yl]amino}benzenesulfonic acid 1370588-44-5 C18H21N5O3S3
4-{[5-(1-cyclohexyl-2,3-dihydro-5-methyl-2-thioxo-1H-imidazol-4-yl)-1,3,4-thiadiazol-2-yl]amino}benzenesulfonic acid
—— 4-ethyl-3-hydroxy-benzo[4,5]thiazolo[3,2-a]pyridin-1-one 33665-01-9 C13H11NO2S
4-ethyl-3-hydroxy-benzo[4,5]thiazolo[3,2-a]pyridin-1-one
—— 4-Butylsulfanylmethyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester 139022-66-5 C11H18O4S
4-Butylsulfanylmethyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester
—— 4-benzylidene-2-phenyl-5-imidazolone-acetyl chloride 213838-76-7 C18H13ClN2O2
4-benzylidene-2-phenyl-5-imidazolone-acetyl chloride
—— 4-((5-bromo-1H-indol-3-yl)methyleneamino)-1H-1,2,4-triazole-5(4H)-thione 1447723-16-1 C11H8BrN5S
4-((5-bromo-1H-indol-3-yl)methyleneamino)-1H-1,2,4-triazole-5(4H)-thione
—— 4-hydroxy-N'-(4-(4-hydroxyphenyl)-3-isopropylthiazol-2(3H)-ylidene)benzohydrazide 1207372-07-3 C19H19N3O3S
4-hydroxy-N'-(4-(4-hydroxyphenyl)-3-isopropylthiazol-2(3H)-ylidene)benzohydrazide
—— 4-(2-benzyloxybenzyl)-3-(β-D-glucopyranosyloxy)-1-(2-hydroxyethyl)-5-isopropyl-1H-pyrazole 478190-19-1 C28H36N2O8
4-(2-benzyloxybenzyl)-3-(β-D-glucopyranosyloxy)-1-(2-hydroxyethyl)-5-isopropyl-1H-pyrazole
—— 4,5-dihydro-1<i>H</i>,3<i>H</i>-pyrimido[1,6-<i>a</i>][1,3]diazepine-2,7,9-trione 21418-70-2 C8H9N3O3
4,5-dihydro-1<i>H</i>,3<i>H</i>-pyrimido[1,6-<i>a</i>][1,3]diazepine-2,7,9-trione
—— 4-((7-amino-6-cyano-2-hydroxy-5-(p-tolyl)pyrazolo[1,5-a]pyrimidin-3-yl)diazenyl)benzenesulfonamide 1567848-42-3 C20H16N8O3S
4-((7-amino-6-cyano-2-hydroxy-5-(p-tolyl)pyrazolo[1,5-a]pyrimidin-3-yl)diazenyl)benzenesulfonamide
—— 4-oxo-4-((3-(((2S,3S,4R,5R,6S)-3,4,5-triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)propyl)amino)butanoic acid 1202384-48-2 C19H29NO11
4-oxo-4-((3-(((2S,3S,4R,5R,6S)-3,4,5-triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)propyl)amino)butanoic acid
—— 4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide 951627-50-2 C24H19F3N4O2
4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide
—— 4,5-Dimethylene-4',5'-bis-methylsulfanyl-4,5-dihydro-[2,2']bi[[1,3]dithiolylidene] 352551-45-2 C10H10S6
4,5-Dimethylene-4',5'-bis-methylsulfanyl-4,5-dihydro-[2,2']bi[[1,3]dithiolylidene]
—— ((4'S,5'R)-2-Ethyl-2',2'-dimethyl-[2,4']bi[[1,3]dioxolanyl]-5'-ylmethoxy)-triisopropyl-silane 798554-46-8 C20H40O5Si
((4'S,5'R)-2-Ethyl-2',2'-dimethyl-[2,4']bi[[1,3]dioxolanyl]-5'-ylmethoxy)-triisopropyl-silane
—— 4'-methoxy-5-(trifluoromethyl)-[1,1'-biphenyl]-2-amine 1422022-47-6 C14H12F3NO
4'-methoxy-5-(trifluoromethyl)-[1,1'-biphenyl]-2-amine
—— (4aS,7aR,10aS)-2-Acetyl-2,3,4,4a,5,7a,9,10-octahydro-1H-pyrrolo[2,3-i]isoquinoline-8-carboxylic acid ethyl ester 124981-57-3 C16H24N2O3
(4aS,7aR,10aS)-2-Acetyl-2,3,4,4a,5,7a,9,10-octahydro-1H-pyrrolo[2,3-i]isoquinoline-8-carboxylic acid ethyl ester
—— (4R,5R,9R,10R)-1,4-bis(benzyloxy)-11-(tert-butyldimethylsilyloxy)-9,10-(2,2-dimethyl-1,3-dioxolane)-5-hydroxy-2,2-dimethylundecan-3,7-dione 1329997-15-0 C36H54O8Si
(4R,5R,9R,10R)-1,4-bis(benzyloxy)-11-(tert-butyldimethylsilyloxy)-9,10-(2,2-dimethyl-1,3-dioxolane)-5-hydroxy-2,2-dimethylundecan-3,7-dione
—— 4-(8,8-dimethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-2-phenylthiazole hydrochloride3N1 1338376-11-6 C16H17N5S*ClH
4-(8,8-dimethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-2-phenylthiazole hydrochloride3N1
—— 4-Piperidino-2',4',6'-trinitrobiphenyl 87350-79-6 C17H16N4O6
4-Piperidino-2',4',6'-trinitrobiphenyl