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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2-({[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}sulfinyl)-1,3-oxazole 1192678-40-2 C10H7ClF5N3O3S
    4-chloro-2-({[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}sulfinyl)-1,3-oxazole
    —— 4-[[8-[4-(Dimethylcarbamoyl)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino]benzoic acid 1206640-81-4 C22H19N5O3
    4-[[8-[4-(Dimethylcarbamoyl)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino]benzoic acid
    —— 4,10-bis(deacetyl)-2-debenzoyl-7-(triethylsily)baccatin III 144654-45-5 C26H44O8Si
    4,10-bis(deacetyl)-2-debenzoyl-7-(triethylsily)baccatin III
    —— 4-{(1R)-1-[(1R)-1-(3-Methyl-[1,2,4]oxadiazol-5-yl)-2-phenylethylcarbamoyl]-2-(2-naphthyl)ethylcarbamoyl}piperidine-1-carboxylic acid tertbutyl ester 181645-97-6 C35H41N5O5
    4-{(1R)-1-[(1R)-1-(3-Methyl-[1,2,4]oxadiazol-5-yl)-2-phenylethylcarbamoyl]-2-(2-naphthyl)ethylcarbamoyl}piperidine-1-carboxylic acid tertbutyl ester
    —— 4-acetyl-1-methyl-5-phenyl-pyrrolidine-2,3-dione 858450-36-9 C13H13NO3
    4-acetyl-1-methyl-5-phenyl-pyrrolidine-2,3-dione
    —— 4-hydroxy-2-[2-(methoxymethyl)phenyl]-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one 1219488-22-8 C27H27NO4S
    4-hydroxy-2-[2-(methoxymethyl)phenyl]-3-(3-methylbutanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one
    —— 4-(phosphonomethyl)benzimidazole-2-carboxamide 150377-30-3 C9H10N3O4P
    4-(phosphonomethyl)benzimidazole-2-carboxamide
    —— (4-toy)3SiSiph3 18863-07-5 C39H36Si2
    (4-toy)3SiSiph3
    —— 4-methoxy-2,3,6-trimethyl-N-[1-(4-methylphenyl)sulfonylheptyl]benzenesulfonamide 943249-77-2 C24H35NO5S2
    4-methoxy-2,3,6-trimethyl-N-[1-(4-methylphenyl)sulfonylheptyl]benzenesulfonamide
    —— 4-(3,3a,10,10a-Tetrahydro-pentaleno[2,1-a]azulen-1-yl)-morpholine 108160-86-7 C20H21NO
    4-(3,3a,10,10a-Tetrahydro-pentaleno[2,1-a]azulen-1-yl)-morpholine
    —— 4-[[4-(1,3-benzothiazol-2-yl)phenyl]diazenyl]naphthalen-1-amine 43036-24-4 C23H16N4S
    4-[[4-(1,3-benzothiazol-2-yl)phenyl]diazenyl]naphthalen-1-amine
    —— 4-(2-phenylhydrazino)phenyl benzoate 137720-89-9 C19H16N2O
    4-(2-phenylhydrazino)phenyl benzoate
    —— 4-({[(2-chloro-5-{[(2-methyl-3-pyridinyl)methyl]oxy}phenyl)carbonyl]amino}methyl)benzoic acid 1148146-61-5 C22H19ClN2O4
    4-({[(2-chloro-5-{[(2-methyl-3-pyridinyl)methyl]oxy}phenyl)carbonyl]amino}methyl)benzoic acid
    —— 4-((R)-3-(bis(tert-butoxycarbonyloxymethoxy)phosphoryl)-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid butyl ester 1159501-32-2 C40H59N6O14P
    4-((R)-3-(bis(tert-butoxycarbonyloxymethoxy)phosphoryl)-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid butyl ester
    —— 4-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyloxy)-(Z)-but-2-enyloxycarbonyl-propylamine 959923-94-5 C22H34N2O11
    4-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyloxy)-(Z)-but-2-enyloxycarbonyl-propylamine
    —— 4-Hydroxy-N-(5-chloro-2-pyridyl)-2H-1-benzothiopyran-3-carboxamid-1,1-dioxid 54682-51-8 C15H11ClN2O4S
    4-Hydroxy-N-(5-chloro-2-pyridyl)-2H-1-benzothiopyran-3-carboxamid-1,1-dioxid
    —— 4-(2-Methoxy-ethyl)-2-phenyl-[1,2,4]oxadiazolidine-3,5-dione 21824-38-4 C11H12N2O4
    4-(2-Methoxy-ethyl)-2-phenyl-[1,2,4]oxadiazolidine-3,5-dione
    —— 4-Acetoxy-7-(4-chloro-benzyloxy)-6-propyl-quinoline-3-carboxylic acid ethyl ester 22521-25-1 C24H24ClNO5
    4-Acetoxy-7-(4-chloro-benzyloxy)-6-propyl-quinoline-3-carboxylic acid ethyl ester
    —— 4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenol 1099615-78-7 C17H12BrN3O
    4-bromo-2-(4-methylpyrazolo[1,5-a]quinoxalin-2-yl)phenol
    —— (4R,8R,8aR)-4-benzhydryl-2-[2-methoxy-5-[5-(trifluoromethyl)-1H-tetrazol-1-yl]benzyl]octahydropyrrolo[1,2-a]pyrazin-8-ol 385803-04-3 C30H31F3N6O2
    (4R,8R,8aR)-4-benzhydryl-2-[2-methoxy-5-[5-(trifluoromethyl)-1H-tetrazol-1-yl]benzyl]octahydropyrrolo[1,2-a]pyrazin-8-ol
    —— 4,4'-Bis-(trifluormethyl)-2,2'-diisocyanato-diphenylether 37957-27-0 C16H6F6N2O3
    4,4'-Bis-(trifluormethyl)-2,2'-diisocyanato-diphenylether
    —— 4'-Amino-2-benzyl-3-hydroxyindanon 31316-89-9 C16H15NO2
    4'-Amino-2-benzyl-3-hydroxyindanon
    —— 4,6-di-(methylsulfanyl)quinoline 1219100-98-7 C11H11NS2
    4,6-di-(methylsulfanyl)quinoline
    —— 4,4'-bis(trichlorotinmethyl)biphenyl 947257-52-5 C14H12Cl6Sn2
    4,4'-bis(trichlorotinmethyl)biphenyl
    —— 4-amino-2-(ethoxymethyl)-1-(2-hydroxy-2-methylpropyl)-1H-imidazo[4,5-c]quinolin-7-ol 847578-44-3 C17H22N4O3
    4-amino-2-(ethoxymethyl)-1-(2-hydroxy-2-methylpropyl)-1H-imidazo[4,5-c]quinolin-7-ol
    —— 4'-(4'-oxo-2-phenyl-1,3-diaza-spiro[4.4]non-1-en-3-ylmethyl)-biphenyl-2-carbonitrile 945267-51-6 C27H23N3O
    4'-(4'-oxo-2-phenyl-1,3-diaza-spiro[4.4]non-1-en-3-ylmethyl)-biphenyl-2-carbonitrile
    —— (4S,4aS)-4-(2-Diisopropylamino-ethyl)-1,4-diphenyl-octahydro-pyrido[1,2-c]pyrimidin-3-one 96914-45-3 C28H39N3O
    (4S,4aS)-4-(2-Diisopropylamino-ethyl)-1,4-diphenyl-octahydro-pyrido[1,2-c]pyrimidin-3-one
    —— 4-(4-methylhomopiperazin-1-ylmethyl)-N-[2-fluoro-5-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate 804554-86-7 CH4O3S*C29H30FN7O
    4-(4-methylhomopiperazin-1-ylmethyl)-N-[2-fluoro-5-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate
    —— 4-{6-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino}-1H-pyridin-2-one 497841-14-2 C23H25N7O
    4-{6-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino}-1H-pyridin-2-one
    —— (4-(2-(2-(4-trifluoromethylphenyl)oxazol-4-yl)ethoxy)phenyl)methanol 1065335-38-7 C19H16F3NO3
    (4-(2-(2-(4-trifluoromethylphenyl)oxazol-4-yl)ethoxy)phenyl)methanol
    —— 4-(5-(2,5-dimethylbenzyl)-3-(1,2-dihydroxyethyl)-1H-1,2,4-triazol-1-yl)-3-fluorobenzene-sulfonamide 1034472-09-7 C19H21FN4O4S
    4-(5-(2,5-dimethylbenzyl)-3-(1,2-dihydroxyethyl)-1H-1,2,4-triazol-1-yl)-3-fluorobenzene-sulfonamide
    —— 4-(N-benzyl-p-anisidino)-1,2,2-trimethyl-6-methylthio-2,3-dihydropyridinium iodide 1094210-02-2 C23H29N2OS*I
    4-(N-benzyl-p-anisidino)-1,2,2-trimethyl-6-methylthio-2,3-dihydropyridinium iodide
    —— 4-bromo-2-ethoxy-1-iodobenzene 943742-29-8 C8H8BrIO
    4-bromo-2-ethoxy-1-iodobenzene
    —— (4E)-1-(1,3-dithian-2-yl)non-4-en-3-ol 1292793-71-5 C13H24OS2
    (4E)-1-(1,3-dithian-2-yl)non-4-en-3-ol
    —— (4-methoxy-3,5-dimethylphenyl)(p-tolyl)methanol 1426391-67-4 C17H20O2
    (4-methoxy-3,5-dimethylphenyl)(p-tolyl)methanol
    —— 4-(4-methoxyphenylamino)-6-(2-morpholinoethylamino)-1,7-naphthyridine-3-carbonitrile 915009-57-3 C22H24N6O2
    4-(4-methoxyphenylamino)-6-(2-morpholinoethylamino)-1,7-naphthyridine-3-carbonitrile
    —— 4-(6-chloro-3-methyl-2-(naphthalen-1-yl)-1,2,3,4-tetrahydroquinolin-4-yl)-2-methoxyphenol 1381866-35-8 C27H24ClNO2
    4-(6-chloro-3-methyl-2-(naphthalen-1-yl)-1,2,3,4-tetrahydroquinolin-4-yl)-2-methoxyphenol
    —— 4-((1-Methyl-1H-pyrazol-4-yl)oxy)aniline 1600142-61-7 C10H11N3O
    4-((1-Methyl-1H-pyrazol-4-yl)oxy)aniline
    —— 4-[[4-[(3,4-Dimethoxyphenyl)carbamoyl]-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]amino]benzoic acid 1214929-81-3 C23H22N4O6
    4-[[4-[(3,4-Dimethoxyphenyl)carbamoyl]-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]amino]benzoic acid
    —— 4-[3-(2-fluoro-3-methylbenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1347632-33-0 C21H17F4N3O2
    4-[3-(2-fluoro-3-methylbenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4'-(1-(2-fluoroethyl)-1H-benzo[d]imidazol-2-yl)-N,N-dimethyl-[1,1'-biphenyl]-3-amine 1246093-02-6 C23H22FN3
    4'-(1-(2-fluoroethyl)-1H-benzo[d]imidazol-2-yl)-N,N-dimethyl-[1,1'-biphenyl]-3-amine
    —— 4-hydroxy-3-(methylamino)-N-(3,4,5-trimethoxyphenyl)benzamide 1131313-24-0 C17H20N2O5
    4-hydroxy-3-(methylamino)-N-(3,4,5-trimethoxyphenyl)benzamide
    —— 4-cyano-N-[2-ethyl-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-6-methylphenyl]-benzamide 1267507-75-4 C20H15F7N2O
    4-cyano-N-[2-ethyl-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-6-methylphenyl]-benzamide
    —— 4-[3-Methyl-6-(trifluoromethyl)imidazo[4,5-b]pyridin-2-yl]pyridine-3-carboxamide 1254165-80-4 C14H10F3N5O
    4-[3-Methyl-6-(trifluoromethyl)imidazo[4,5-b]pyridin-2-yl]pyridine-3-carboxamide
    —— 4-[N-(2-{7,8-dimethyl-2,4-dioxo-2H,3H,4H,10H-benzo[g]pteridin-10-yl}ethyl)phenylformamido]butanoic acid 1207986-45-5 C25H25N5O5
    4-[N-(2-{7,8-dimethyl-2,4-dioxo-2H,3H,4H,10H-benzo[g]pteridin-10-yl}ethyl)phenylformamido]butanoic acid
    —— 4-Methyl-3-(3-(dimethylaminosulfonyl)aminobenzyl)-7-(benzo[1,3]dioxol-4-yl)-2-oxo-2H-1-benzopyran 1104543-25-0 C26H24N2O6S
    4-Methyl-3-(3-(dimethylaminosulfonyl)aminobenzyl)-7-(benzo[1,3]dioxol-4-yl)-2-oxo-2H-1-benzopyran
    —— (4R)-4-[(1R,3aS,3bR,9aS,9bS,11aR)-4,7,11-Trihydroxy-9a,11a-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid 130009-06-2 C24H40O5
    (4R)-4-[(1R,3aS,3bR,9aS,9bS,11aR)-4,7,11-Trihydroxy-9a,11a-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid
    —— 4-Decen-6-indisaeure 16676-88-3 C10H12O4
    4-Decen-6-indisaeure
    —— 4-Nitro-benzoic acid 2-hydroxy-5-methoxy-3-methyl-benzyl ester 32656-72-7 C16H15NO6
    4-Nitro-benzoic acid 2-hydroxy-5-methoxy-3-methyl-benzyl ester
    —— 4-Formyl-4-methoxycyclo-octancarbonsaeure 35855-91-5 C11H18O4
    4-Formyl-4-methoxycyclo-octancarbonsaeure