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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(piperidin-1-yl)-2-(4-(trifluoromethyl)phenyl)quinazoline 1093983-09-5 C20H18F3N3
    4-(piperidin-1-yl)-2-(4-(trifluoromethyl)phenyl)quinazoline
    —— 4-oxo-6-(toluene-4-sulfonyl)-4,6-dihydro-1<i>H</i>-pyrido[3,2-<i>b</i>]carbazole-3-carboxylic acid ethyl ester 856967-24-3 C25H20N2O5S
    4-oxo-6-(toluene-4-sulfonyl)-4,6-dihydro-1<i>H</i>-pyrido[3,2-<i>b</i>]carbazole-3-carboxylic acid ethyl ester
    —— (4S,5S)-5-[2-(2-Dodecyl-[1,3]dioxolan-2-yl)-ethyl]-4-methyl-oxazolidine 126260-87-5 C21H41NO3
    (4S,5S)-5-[2-(2-Dodecyl-[1,3]dioxolan-2-yl)-ethyl]-4-methyl-oxazolidine
    —— 4,5-Dihydro-1,4-methano-1H-2,3-benzodiazepine 73774-59-1 C10H10N2
    4,5-Dihydro-1,4-methano-1H-2,3-benzodiazepine
    —— 4-chloro-2-cyclopropyl-1H-imidazole-5-carboxylic acid 1093261-66-5 C7H7ClN2O2
    4-chloro-2-cyclopropyl-1H-imidazole-5-carboxylic acid
    —— [4-((S)-2-Methyl-butoxy)-phenyl]-acetic acid ethyl ester 110458-63-4 C15H22O3
    [4-((S)-2-Methyl-butoxy)-phenyl]-acetic acid ethyl ester
    —— 4-amino-2,3-dihydro-3-imino-2-phenethyl-1,2,5-thiadiazole 1,1-dioxide 122172-51-4 C10H12N4O2S
    4-amino-2,3-dihydro-3-imino-2-phenethyl-1,2,5-thiadiazole 1,1-dioxide
    —— 4-(N-Propylamino-acetylamino)-4'-nitro-diphenylsulfon 50385-06-3 C17H19N3O5S
    4-(N-Propylamino-acetylamino)-4'-nitro-diphenylsulfon
    —— 4-[(6-Methyl-1,3-benzothiazol-2-yl)iminomethyl]benzene-1,3-diol 96717-92-9 C15H12N2O2S
    4-[(6-Methyl-1,3-benzothiazol-2-yl)iminomethyl]benzene-1,3-diol
    —— 4-Deutero-3-bromthiophen 51027-36-2 C4H3BrS
    4-Deutero-3-bromthiophen
    —— 4-(3-((2-aminopyrimidin-4-yl)methoxy)pyrazin-2-yl)-N-(6-isopropyl-2-(trifluoromethyl)pyrimidin-4-yl)piperazine-1-carboxamide 1374771-76-2 C22H25F3N10O2
    4-(3-((2-aminopyrimidin-4-yl)methoxy)pyrazin-2-yl)-N-(6-isopropyl-2-(trifluoromethyl)pyrimidin-4-yl)piperazine-1-carboxamide
    —— 4-(((2-Chlorophenyl)(2-hydroxyphenyl)methylene)amino)butanoic acid sodium salt 62665-91-2 C17H15ClNNaO3
    4-(((2-Chlorophenyl)(2-hydroxyphenyl)methylene)amino)butanoic acid sodium salt
    —— (4R,5S)-3-((1R,2R)-2-Benzyloxymethyl-2-ethoxy-3-oxo-cyclobutyl)-4,5-diphenyl-oxazolidin-2-one 210904-63-5 C29H29NO5
    (4R,5S)-3-((1R,2R)-2-Benzyloxymethyl-2-ethoxy-3-oxo-cyclobutyl)-4,5-diphenyl-oxazolidin-2-one
    —— 4-bromo-2-cyclopropylamino-5-methylbenzenesulphonamide 1204573-17-0 C10H13BrN2O2S
    4-bromo-2-cyclopropylamino-5-methylbenzenesulphonamide
    —— 4-cyclopropylamino-N-methyl-3-sulphamoylbenzamide 1204574-69-5 C11H15N3O3S
    4-cyclopropylamino-N-methyl-3-sulphamoylbenzamide
    —— (4R,5S)-3-(N-t-butyloxycarbonyl-2'-methylthio-(3'S,4'S)-statyl)-4-methyl-5-phenyl-2-oxazolidinone 116857-39-7 C24H36N2O6S
    (4R,5S)-3-(N-t-butyloxycarbonyl-2'-methylthio-(3'S,4'S)-statyl)-4-methyl-5-phenyl-2-oxazolidinone
    —— 4-Azapregnan-3-one, 20-hydroxy-4-methyl-, (5a,20R)- 7750-89-2 C21H35NO2
    4-Azapregnan-3-one, 20-hydroxy-4-methyl-, (5a,20R)-
    —— 4-cyclopropyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-carbaldehyde 1024598-07-9 C11H10N4O
    4-cyclopropyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-carbaldehyde
    —— 4-[6-(trifluoromethyl)-1-(triphenylmethyl)-1H-benzimidazol-5-yl]benzaldehyde 1008357-88-7 C34H23F3N2O
    4-[6-(trifluoromethyl)-1-(triphenylmethyl)-1H-benzimidazol-5-yl]benzaldehyde
    —— [(4-Chloro-phenyl)-hydrazono]-(5-hydroxy-1-phenyl-1H-pyrazol-3-yl)-acetic acid ethyl ester 137201-87-7 C19H17ClN4O3
    [(4-Chloro-phenyl)-hydrazono]-(5-hydroxy-1-phenyl-1H-pyrazol-3-yl)-acetic acid ethyl ester
    —— 4-amino-2-methyl-N-(4-methylbenzoyl)-5,6-dichlorophenol 1266605-55-3 C15H13Cl2NO2
    4-amino-2-methyl-N-(4-methylbenzoyl)-5,6-dichlorophenol
    —— 4-(2-Ethynyl-cyclohex-1-enyl)-butylamine 120094-38-4 C12H19N
    4-(2-Ethynyl-cyclohex-1-enyl)-butylamine
    —— (4aR)-9t-Hydroxy-1,1,4ar,7c-tetramethyl-7t-(2-hydroxy-ethyl)-4btH,8atH,10atH-tetradecahydro-phenanthren 106042-44-8 C20H36O2
    (4aR)-9t-Hydroxy-1,1,4ar,7c-tetramethyl-7t-(2-hydroxy-ethyl)-4btH,8atH,10atH-tetradecahydro-phenanthren
    —— 4-(N-Methyl-phenylamino)-8-methylthio-2-piperazino-pyrimido[5,4-d]pyrimidine 101850-35-5 C18H21N7S
    4-(N-Methyl-phenylamino)-8-methylthio-2-piperazino-pyrimido[5,4-d]pyrimidine
    —— 4-[[2-[[5-[(4-chlorophenoxy)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoic acid 131942-93-3 C24H19ClN4O4S
    4-[[2-[[5-[(4-chlorophenoxy)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoic acid
    —— 4,5-dichloro-2-(3,4-dichlorophenyl)-1-(2-propynyl)-pyrrole-3-carbonitrile 122453-57-0 C14H6Cl4N2
    4,5-dichloro-2-(3,4-dichlorophenyl)-1-(2-propynyl)-pyrrole-3-carbonitrile
    —— 4-(2,6-diethyl-4-methylphenyl)-6-acetamido-5-hydroxy-2-methyl-3(2H)-pyridazinone 1384438-26-9 C18H23N3O3
    4-(2,6-diethyl-4-methylphenyl)-6-acetamido-5-hydroxy-2-methyl-3(2H)-pyridazinone
    —— 4-[(RS)-hydroxy[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-4-(chloro)-5-(chloro)-1H-indol-2-yl]methyl]benzoic acid, methyl ester 1274941-12-6 C27H25Cl2NO5S
    4-[(RS)-hydroxy[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-4-(chloro)-5-(chloro)-1H-indol-2-yl]methyl]benzoic acid, methyl ester
    —— 4'-(2-carboxy-2-methylpropyl)-N-(3-methoxy-5-methylpyrazin-2-yl)-2-biphenylsulphonamide 186651-53-6 C23H25N3O5S
    4'-(2-carboxy-2-methylpropyl)-N-(3-methoxy-5-methylpyrazin-2-yl)-2-biphenylsulphonamide
    —— 4-((5-(3,5-dimethylisoxazol-4-yl)-2-oxopyridin-1(2H)-yl)methyl)benzamide 1616400-05-5 C18H17N3O3
    4-((5-(3,5-dimethylisoxazol-4-yl)-2-oxopyridin-1(2H)-yl)methyl)benzamide
    —— 4,2',4'-trihydroxy-3'-benzylchalcone 791113-07-0 C22H18O4
    4,2',4'-trihydroxy-3'-benzylchalcone
    —— 4-phenylethynyl-thiophene-2-carboxylic acid 375854-63-0 C13H8O2S
    4-phenylethynyl-thiophene-2-carboxylic acid
    —— 4-cyclohexyl-cyclohex-2-enone-(2,4-dinitro-phenylhydrazone) 3486-04-2 C18H22N4O4
    4-cyclohexyl-cyclohex-2-enone-(2,4-dinitro-phenylhydrazone)
    —— 4-Biphenyl-4-yl-3-[(Z)-2-(4-dimethylamino-phenyl)-vinyl]-benzo[f]quinolinium 100772-09-6 C35H29N2
    4-Biphenyl-4-yl-3-[(Z)-2-(4-dimethylamino-phenyl)-vinyl]-benzo[f]quinolinium
    —— 4-Methoxy-1-(2-nitro-thienyl-4-sulfonylhydrazono-methyl)-benzol 91397-71-6 C12H11N3O5S2
    4-Methoxy-1-(2-nitro-thienyl-4-sulfonylhydrazono-methyl)-benzol
    —— (4S,5S)-3-Acetyl-4-benzyl-5-phenylsulfanyl-oxazolidin-2-one 132836-62-5 C18H17NO3S
    (4S,5S)-3-Acetyl-4-benzyl-5-phenylsulfanyl-oxazolidin-2-one
    —— 4-Amino-2-(3-trifluormethylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-on 82417-80-9 C9H7F3N4O
    4-Amino-2-(3-trifluormethylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-on
    —— 4-chloro-3-cyclopropyl-6-methoxybenzisoxazole 1620874-97-6 C11H10ClNO2
    4-chloro-3-cyclopropyl-6-methoxybenzisoxazole
    —— 4-Pyridinecarboxamide,N-[4,5-dihydro-2-methyl-4-[(2-nitrophenyl)methylene]-5-oxo-1H-imidazol-1-yl]- 139596-79-5 C17H13N5O4
    4-Pyridinecarboxamide,N-[4,5-dihydro-2-methyl-4-[(2-nitrophenyl)methylene]-5-oxo-1H-imidazol-1-yl]-
    —— (4R,6S)-1-Oxo-4,6-diphenyl-3,4-dihydro-6H-pyrazolo[1,2-c][1,3,4]oxadiazine-7,8-dicarboxylic acid diethyl ester 226970-62-3 C24H24N2O6
    (4R,6S)-1-Oxo-4,6-diphenyl-3,4-dihydro-6H-pyrazolo[1,2-c][1,3,4]oxadiazine-7,8-dicarboxylic acid diethyl ester
    —— 4-((E)-2-(4-methyl-2-phenylnaphthalen-1-yl)vinyl)phenyl acetate 1259017-06-5 C27H22O2
    4-((E)-2-(4-methyl-2-phenylnaphthalen-1-yl)vinyl)phenyl acetate
    —— 4(S)-<(tert-butyldiphenylsilyl)oxy>-2(R)-(2-hydroxyethyl)-8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undecane 179815-40-8 C31H46O4Si
    4(S)-<(tert-butyldiphenylsilyl)oxy>-2(R)-(2-hydroxyethyl)-8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undecane
    —— 4-(8-{[4-(4-cyclohexylpiperazin-1-yl)phenyl]amino}[1,2,4]triazolo[1,5-a]pyridin-5-yl)benzamide 1030626-44-8 C29H33N7O
    4-(8-{[4-(4-cyclohexylpiperazin-1-yl)phenyl]amino}[1,2,4]triazolo[1,5-a]pyridin-5-yl)benzamide
    —— [4-hydroxy-1-phenylbut-1-ene-4,4-diyl]bis(phosphonic acid) triethylammonium salt 1048350-91-9 C6H15N*C10H14O7P2
    [4-hydroxy-1-phenylbut-1-ene-4,4-diyl]bis(phosphonic acid) triethylammonium salt
    —— 4,4'-(2-bromo-3,3-diphenylprop-1-ene-1,1-diyl)bis(chlorobenzene) 40263-99-8 C27H19BrCl2
    4,4'-(2-bromo-3,3-diphenylprop-1-ene-1,1-diyl)bis(chlorobenzene)
    —— 4-(1-benzylpiperidin-4-yl)-3,3-dimethylbutyronitrile 203662-06-0 C18H26N2
    4-(1-benzylpiperidin-4-yl)-3,3-dimethylbutyronitrile
    —— 4-N,7-N-bis(4-anilinophenyl)-2,1,3-benzothiadiazole-4,7-diamine 507236-62-6 C30H24N6S
    4-N,7-N-bis(4-anilinophenyl)-2,1,3-benzothiadiazole-4,7-diamine
    —— 4-[(4-cyano-2-pyrimidin-2-ylpyrazol-3-yl)diazenyl]-3-hydroxy-N-(3-methylphenyl)naphthalene-2-carboxamide 1204702-25-9 C26H18N8O2
    4-[(4-cyano-2-pyrimidin-2-ylpyrazol-3-yl)diazenyl]-3-hydroxy-N-(3-methylphenyl)naphthalene-2-carboxamide
    —— 4-[4-(3,3-dichloroprop-2-enyloxy)-2,6-dichlorophenoxy]butyl acetate 870534-16-0 C15H16Cl4O4
    4-[4-(3,3-dichloroprop-2-enyloxy)-2,6-dichlorophenoxy]butyl acetate
    —— 4-octylthiophene-2-carbaldehyde 182483-20-1 C13H20OS
    4-octylthiophene-2-carbaldehyde