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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-dichloro-2-(2-(trifluoromethyl)phenethyl)pyrimidine 1191918-72-5 C13H9Cl2F3N2
    4,6-dichloro-2-(2-(trifluoromethyl)phenethyl)pyrimidine
    —— (4-methylbenzyl)oxydiphenylsilane 1039339-35-9 C20H20OSi
    (4-methylbenzyl)oxydiphenylsilane
    —— 4-(9'-Benzylfluoren-9'-yl)-butan-1-ol 53629-06-4 C24H24O
    4-(9'-Benzylfluoren-9'-yl)-butan-1-ol
    —— 4b,13-dihydro-6H,12H-benzo[4,5][1,3]oxazino[2,3-a]isoquinolin-6-one 1435940-05-8 C16H13NO2
    4b,13-dihydro-6H,12H-benzo[4,5][1,3]oxazino[2,3-a]isoquinolin-6-one
    —— 4-(ethylsulfonylmethyl)benzoic acid 879088-43-4 C10H12O4S
    4-(ethylsulfonylmethyl)benzoic acid
    —— 4-{2-[(E)-2-(4-Methoxy-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid [1-phenyl-meth-(E)-ylidene]-hydrazide 947193-00-2 C31H24N4O3
    4-{2-[(E)-2-(4-Methoxy-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid [1-phenyl-meth-(E)-ylidene]-hydrazide
    —— 4-(3-{5-cyano-2-[(R)-6-methoxycarbonyl-7-methyl-3-oxo-8-(3-trifluoromethylphenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidin-5-yl]phenyl}propyl)-4-methylmorpholin-4-ium formate 1613619-64-9 CHO2*C30H32F3N6O4
    4-(3-{5-cyano-2-[(R)-6-methoxycarbonyl-7-methyl-3-oxo-8-(3-trifluoromethylphenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidin-5-yl]phenyl}propyl)-4-methylmorpholin-4-ium formate
    —— 4-[4,5-Dioxo-2-thioxo-3-((1R)-1,2,2-trimethyl-propyl)-imidazolidin-1-yl]-benzonitrile 549521-38-2 C16H17N3O2S
    4-[4,5-Dioxo-2-thioxo-3-((1R)-1,2,2-trimethyl-propyl)-imidazolidin-1-yl]-benzonitrile
    —— 4-(4-(((1S,2S)-2-(5-methoxypyridin-2-yl)cyclopropyl)methoxy)-2-methylpyrimidin-5-yl)-1-methyl-1H-pyrrole-2-carbonitrile 1611451-65-0 C21H21N5O2
    4-(4-(((1S,2S)-2-(5-methoxypyridin-2-yl)cyclopropyl)methoxy)-2-methylpyrimidin-5-yl)-1-methyl-1H-pyrrole-2-carbonitrile
    —— 4-Brom-2,6-di-tert-butyl-4-chlor-cyclohexa-2,5-dienon 1144-37-2 C14H20BrClO
    4-Brom-2,6-di-tert-butyl-4-chlor-cyclohexa-2,5-dienon
    —— 4-(4-diethylamino-phenyl)-5-phenyl-3<i>H</i>-oxazol-2-one 102081-30-1 C19H20N2O2
    4-(4-diethylamino-phenyl)-5-phenyl-3<i>H</i>-oxazol-2-one
    —— (4-methoxybenzylidene)triphenyl-l<sup>5</sup>-arsane 80215-29-8 C26H23AsO
    (4-methoxybenzylidene)triphenyl-l<sup>5</sup>-arsane
    —— (4'-dimethylamino-2-nitro-<i>trans</i>-stilben-4-yl)-[2]naphthyl ketone 116030-19-4 C27H22N2O3
    (4'-dimethylamino-2-nitro-<i>trans</i>-stilben-4-yl)-[2]naphthyl ketone
    —— 4-oxo-3-phenyl-cyclohexanecarboxylic acid ethyl ester 108299-26-9 C15H18O3
    4-oxo-3-phenyl-cyclohexanecarboxylic acid ethyl ester
    —— 4-Dimethylamino-2-methyl-4'-acetyl-azobenzol 108972-73-2 C17H19N3O
    4-Dimethylamino-2-methyl-4'-acetyl-azobenzol
    —— 4-Benzylamino-thiocarbanilid 102238-78-8 C20H19N3S
    4-Benzylamino-thiocarbanilid
    —— (4S,6R)-4-(2-benzyloxyethyl)-6-(2-phenylethyl)-2,2-dimethyl-1,3-dioxane 91285-68-6 C23H30O3
    (4S,6R)-4-(2-benzyloxyethyl)-6-(2-phenylethyl)-2,2-dimethyl-1,3-dioxane
    —— (4S,5R,7R,8R)-4-hydroxy-2-[(1S)-1-hydroxybutyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one 1413333-52-4 C16H26O7
    (4S,5R,7R,8R)-4-hydroxy-2-[(1S)-1-hydroxybutyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one
    —— 4-[1-(3,5-difluorophenyl)-5-octyl-6-oxopyridazin-4-yl]-N,N-dimethylpiperazine-1-sulfonamide 1062052-66-7 C24H35F2N5O3S
    4-[1-(3,5-difluorophenyl)-5-octyl-6-oxopyridazin-4-yl]-N,N-dimethylpiperazine-1-sulfonamide
    —— 4-nitro-1-(tetrahydropyran-4-ylmethyl)-1H-pyrazole-3,5-dicarboxylic acid 3-methyl ester 853003-70-0 C12H15N3O7
    4-nitro-1-(tetrahydropyran-4-ylmethyl)-1H-pyrazole-3,5-dicarboxylic acid 3-methyl ester
    —— (-)-4,5-difluoro-2-(S)-methyl-2,3-dihydroindole p-toluenesulfonate 132252-02-9 C7H8O3S*C9H9F2N
    (-)-4,5-difluoro-2-(S)-methyl-2,3-dihydroindole p-toluenesulfonate
    —— 4-cyano-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]benzenesulfonamide 946059-16-1 C21H22N4O3S
    4-cyano-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]benzenesulfonamide
    —— (4-methylthiophenyl)(4-pyrrolidinoethoxyphenyl)(naphth-1-yl)methane hydrochloride 1143580-93-1 C30H31NOS*ClH
    (4-methylthiophenyl)(4-pyrrolidinoethoxyphenyl)(naphth-1-yl)methane hydrochloride
    —— 4-[3-(5-Hydroxymethyl-[1,2,3]triazol-1-yl)-phenyl]-7-(methyl-propyl-amino)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 473551-17-6 C23H23F3N6O2
    4-[3-(5-Hydroxymethyl-[1,2,3]triazol-1-yl)-phenyl]-7-(methyl-propyl-amino)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
    —— 4-[((Z)-Octadec-9-enyl)oxy]-butane-1,2-diol 220596-50-9 C22H44O3
    4-[((Z)-Octadec-9-enyl)oxy]-butane-1,2-diol
    —— (4-benzothiazol-6-yl-thiazol-2-yl)-(4-chloro-phenyl)-amine 57281-16-0 C16H10ClN3S2
    (4-benzothiazol-6-yl-thiazol-2-yl)-(4-chloro-phenyl)-amine
    —— 4-chloro-N-[2,2-dichloro-1-({(cyanoimino)[(2,6-dimethoxy-3-pyridinyl)amino]methyl}amino)propyl]benzamide 861393-51-3 C19H19Cl3N6O3
    4-chloro-N-[2,2-dichloro-1-({(cyanoimino)[(2,6-dimethoxy-3-pyridinyl)amino]methyl}amino)propyl]benzamide
    —— 4,5-Dioxolaurinsaeure 7089-13-6 C12H20O4
    4,5-Dioxolaurinsaeure
    —— 4'-chloro-2,3,4-trihydroxy-benzophenone 1782-12-3 C13H9ClO4
    4'-chloro-2,3,4-trihydroxy-benzophenone
    —— [(4S,5S)-2-(4-Butyl-pyridin-3-yl)-5-phenyl-4,5-dihydro-oxazol-4-yl]-methanol 81659-58-7 C19H22N2O2
    [(4S,5S)-2-(4-Butyl-pyridin-3-yl)-5-phenyl-4,5-dihydro-oxazol-4-yl]-methanol
    —— 4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(benzylamid)-1,1-dioxid 35511-12-7 C17H16N2O4S
    4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(benzylamid)-1,1-dioxid
    —— 4-methoxy-2-methyl-pyrimidine-5-carboxylic acid 2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethylamide 72411-98-4 C20H27N5O3
    4-methoxy-2-methyl-pyrimidine-5-carboxylic acid 2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethylamide
    —— [4-(4-Pyridin-3-yltriazol-1-yl)phenyl]methanol 1338952-05-8 C14H12N4O
    [4-(4-Pyridin-3-yltriazol-1-yl)phenyl]methanol
    —— 4-bromo[methoxy[(1-[t-butyldiphenylsilyloxy]methyl-2-[(trimethylsilyl)methyl]prop-2-en-1-yl)oxy]methyl]benzene 1239339-91-3 C32H43BrO3Si2
    4-bromo[methoxy[(1-[t-butyldiphenylsilyloxy]methyl-2-[(trimethylsilyl)methyl]prop-2-en-1-yl)oxy]methyl]benzene
    —— 4-(4,5,6-Trimethoxyindol-1-yl)aniline 1334752-60-1 C17H18N2O3
    4-(4,5,6-Trimethoxyindol-1-yl)aniline
    —— 4-{[(1-{[(3-cyclohexyl-2-phenyl-2H-indazol-6-yl)carbonyl]amino}-3-[(2-hydroxyethyl)amino]cyclobutyl)carbonyl]amino}benzoic acid 1352085-32-5 C34H37N5O5
    4-{[(1-{[(3-cyclohexyl-2-phenyl-2H-indazol-6-yl)carbonyl]amino}-3-[(2-hydroxyethyl)amino]cyclobutyl)carbonyl]amino}benzoic acid
    —— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[3-[4-[(phenylmethyl)-sulfonyl]piperazin-1-yl]propyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-42-6 C27H27F3N4O4S
    4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[3-[4-[(phenylmethyl)-sulfonyl]piperazin-1-yl]propyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4,4-dimethyl-3-(1H-1,2,4-triazol-1-yl)cyclohexan-1-one 1043963-36-5 C10H15N3O
    4,4-dimethyl-3-(1H-1,2,4-triazol-1-yl)cyclohexan-1-one
    —— 4,6-difluoro-5,7-bis(phenylmethoxy)-1H-indole-2-carbaldehyde 132303-42-5 C23H17F2NO3
    4,6-difluoro-5,7-bis(phenylmethoxy)-1H-indole-2-carbaldehyde
    —— 4-ethyl-4,5-dihydro-pyrazole-3,3-dicarboxylic acid dimethyl ester 18795-87-4 C9H14N2O4
    4-ethyl-4,5-dihydro-pyrazole-3,3-dicarboxylic acid dimethyl ester
    —— (4S,5S)-2,2-Dimethyl-5-((3aS,3bR,7aS,8aR)-2,2,5,5-tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-yl)-[1,3]dioxolane-4-carboxylic acid methyl ester 211803-50-8 C18H28O9
    (4S,5S)-2,2-Dimethyl-5-((3aS,3bR,7aS,8aR)-2,2,5,5-tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-yl)-[1,3]dioxolane-4-carboxylic acid methyl ester
    —— 4-bromobenzyl 4-bromophenyl sulfone 92060-13-4 C13H10Br2O2S
    4-bromobenzyl 4-bromophenyl sulfone
    —— 4-[(1S,5R,6R)-6-amino-3-azabicyclo[3.2.0]heptan-3-yl]-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400802-24-5 C22H23FN8O
    4-[(1S,5R,6R)-6-amino-3-azabicyclo[3.2.0]heptan-3-yl]-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-(azepan-1-yl)-N-(4-fluorophenyl)-6-methylpyrimidin-2-amine 1394803-73-6 C17H21FN4
    4-(azepan-1-yl)-N-(4-fluorophenyl)-6-methylpyrimidin-2-amine
    —— 4-(5-amino-6-(1-oxo-2,3,4,5-tetrahydro-1H-benzo[c]azepin-7-yl)pyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide 1396773-99-1 C24H25N5O3S
    4-(5-amino-6-(1-oxo-2,3,4,5-tetrahydro-1H-benzo[c]azepin-7-yl)pyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide
    —— 4-(5,6-dihydropyridin-1(2H)-yl)-N-(4-fluorophenyl)-6-methylpyrimidin-2-amine 1394803-83-8 C16H17FN4
    4-(5,6-dihydropyridin-1(2H)-yl)-N-(4-fluorophenyl)-6-methylpyrimidin-2-amine
    —— 4-Methylmercapto-pyrimido<4,5-d>pyrimidin 120208-38-0 C7H6N4S
    4-Methylmercapto-pyrimido<4,5-d>pyrimidin
    —— 4-Butyl-3-chloro-2-(2-trimethylsilanyl-ethyl)-cyclopentanone 104261-28-1 C14H27ClOSi
    4-Butyl-3-chloro-2-(2-trimethylsilanyl-ethyl)-cyclopentanone
    —— 4-methyl-N-[2-nitro-5-(trifluoromethyl)phenyl]benzenesulfonamide 1416983-65-7 C14H11F3N2O4S
    4-methyl-N-[2-nitro-5-(trifluoromethyl)phenyl]benzenesulfonamide
    —— 4,3',4',2",5"3'",4'"-hepta-O-phenylcarbamoyl-1,3,2',6',2'",6'"-hexa-N-((N',N'-tert-butoxycarbonyl)-guanidinyl)-5"-deoxy-neomycin 1203670-01-2 C138H189N25O44
    4,3',4',2",5"3'",4'"-hepta-O-phenylcarbamoyl-1,3,2',6',2'",6'"-hexa-N-((N',N'-tert-butoxycarbonyl)-guanidinyl)-5"-deoxy-neomycin