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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(Ethenesulfonyl)-3-fluorobenzonitrile 1157056-43-3 C9H6FNO2S
    4-(Ethenesulfonyl)-3-fluorobenzonitrile
    —— 4-{3-[2-(2,6-dimethylmorpholin-4-yl)ethoxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide 1191401-00-9 C25H33N5O3
    4-{3-[2-(2,6-dimethylmorpholin-4-yl)ethoxy]benzylidene}-N-pyridazin-3-ylpiperidine-1-carboxamide
    —— 4,5-Diethyl-3-<3-(2'-furyl)-2,2-bis(phenylsulfonyl)propyl>-6-methyl-2H-pyran-2-one 151831-92-4 C29H30O7S2
    4,5-Diethyl-3-<3-(2'-furyl)-2,2-bis(phenylsulfonyl)propyl>-6-methyl-2H-pyran-2-one
    —— 4-(1-methylindol-2-yl)-2-(4-methylpiperazino)pyrimidine 1206822-10-7 C18H21N5
    4-(1-methylindol-2-yl)-2-(4-methylpiperazino)pyrimidine
    —— 4-chloro-N-cyclohexyl-N-[(2,2-difluoro-1,3-benzodioxol-5-yl)methyl]-6-(4-morpholinyl)-1,3,5-triazin-2-amine 1443831-02-4 C21H24ClF2N5O3
    4-chloro-N-cyclohexyl-N-[(2,2-difluoro-1,3-benzodioxol-5-yl)methyl]-6-(4-morpholinyl)-1,3,5-triazin-2-amine
    —— [4-(3-{4'-[3-(4-carboxymethoxy-3-methyl-phenylsulfanyl)-propyl]-3,3'-bis-trifluoromethyl-biphenyl-4-yl}-propylsulfanyl)-2-methyl-phenoxy]-acetic acid 719293-50-2 C38H36F6O6S2
    [4-(3-{4'-[3-(4-carboxymethoxy-3-methyl-phenylsulfanyl)-propyl]-3,3'-bis-trifluoromethyl-biphenyl-4-yl}-propylsulfanyl)-2-methyl-phenoxy]-acetic acid
    —— 4-(dimethylaminocarbonyloxy)-2-heptylquinoline N-oxide 945929-39-5 C19H26N2O3
    4-(dimethylaminocarbonyloxy)-2-heptylquinoline N-oxide
    —— 4'-[2-(Isopropylamino)ethoxy]-3'-methoxy-3-furanilide Hydrochloride 253339-34-3 C17H22N2O4*ClH
    4'-[2-(Isopropylamino)ethoxy]-3'-methoxy-3-furanilide Hydrochloride
    —— 4-[1'-cyano-1'-(isopropoxycarbonel)methylene]cyclohexanone 145984-88-9 C12H15NO3
    4-[1'-cyano-1'-(isopropoxycarbonel)methylene]cyclohexanone
    —— 4-Chloro-thiobenzoic acid S-(2-ethyl-7-methyl-pyrazolo[1,5-a]pyridin-3-yl) ester 110886-31-2 C17H15ClN2OS
    4-Chloro-thiobenzoic acid S-(2-ethyl-7-methyl-pyrazolo[1,5-a]pyridin-3-yl) ester
    —— ({4-[({5-[3-(2-bromo-5-fluorophenoxy)azetidin-1-yl]pyrazin-2-yl}carbonyl)amino]phenyl}thio)acetic acid 1222404-29-6 C22H18BrFN4O4S
    ({4-[({5-[3-(2-bromo-5-fluorophenoxy)azetidin-1-yl]pyrazin-2-yl}carbonyl)amino]phenyl}thio)acetic acid
    —— 4-[1,2-Bis[[tert-butyl(dimethyl)silyl]oxy]ethyl]benzoic acid 1063965-57-0 C21H38O4Si2
    4-[1,2-Bis[[tert-butyl(dimethyl)silyl]oxy]ethyl]benzoic acid
    —— 4-[4-(5-formyl-furan-2-yl)-phenyl]-butyric acid allyl ester 1337908-27-6 C18H18O4
    4-[4-(5-formyl-furan-2-yl)-phenyl]-butyric acid allyl ester
    —— 4-((5-chlorothiophen-2-yl)methoxy)-1-(2-ethyl-3-methylimidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one 1447913-38-3 C20H18ClN3O2S
    4-((5-chlorothiophen-2-yl)methoxy)-1-(2-ethyl-3-methylimidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one
    —— 4-[(4-acetoxy-indol-3-yl)-oxo-acetyl]-morpholine 63065-87-2 C16H16N2O5
    4-[(4-acetoxy-indol-3-yl)-oxo-acetyl]-morpholine
    —— 4-methoxy-8-<(5-deoxy-2,3-O-isopropylidene-β-D-ribofuranosyl)amino>pyrimido<5,4-d>pyrimidine 126615-54-1 C15H19N5O4
    4-methoxy-8-<(5-deoxy-2,3-O-isopropylidene-β-D-ribofuranosyl)amino>pyrimido<5,4-d>pyrimidine
    —— 4-<<sup>2</sup>H>-1,1,2,3,4-Pentachlortetralin 18099-86-0 C10H7Cl5
    4-<<sup>2</sup>H>-1,1,2,3,4-Pentachlortetralin
    —— 4-(4-dimethylamino-benzhydryl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 96068-05-2 C26H27N3O
    4-(4-dimethylamino-benzhydryl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4,4'-bis(chloroformylmethoxy)azobenzene 87613-15-8 C16H12Cl2N2O4
    4,4'-bis(chloroformylmethoxy)azobenzene
    —— [4-(3'-acetyl-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid 1204533-17-4 C23H23N3O5S
    [4-(3'-acetyl-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid
    —— 4-{3-butyl-3-[2-(4-chloro-phenyl)-2H-indazol-3-yl]-ureido}-3-chloro-benzoic acid methyl ester 1218938-03-4 C26H24Cl2N4O3
    4-{3-butyl-3-[2-(4-chloro-phenyl)-2H-indazol-3-yl]-ureido}-3-chloro-benzoic acid methyl ester
    —— 4-(tri-n-butylstannyl)-3(E)-butenyl 10-(((trifluoromethyl)sulfonyl)oxy)undec-10-enoate 108510-81-2 C28H51F3O5SSn
    4-(tri-n-butylstannyl)-3(E)-butenyl 10-(((trifluoromethyl)sulfonyl)oxy)undec-10-enoate
    —— 4-sec-Butyl-2,6-bis-(1-methyl-allyl)-phenol 101886-62-8 C18H26O
    4-sec-Butyl-2,6-bis-(1-methyl-allyl)-phenol
    —— 4-Amino-5-chloro-N-(2-diethylamino-ethyl)-2-[(S)-2-(2-methoxy-ethoxymethoxy)-propoxy]-benzamide 114614-41-4 C20H34ClN3O5
    4-Amino-5-chloro-N-(2-diethylamino-ethyl)-2-[(S)-2-(2-methoxy-ethoxymethoxy)-propoxy]-benzamide
    —— 4,5-Bis-(methylthio)-1,2-dimethoxybenzol 2570-47-0 C10H14O2S2
    4,5-Bis-(methylthio)-1,2-dimethoxybenzol
    —— 4-(5-methyl-1(3)<i>H</i>-imidazol-4-ylmethyl)-phenol 15142-93-5 C11H12N2O
    4-(5-methyl-1(3)<i>H</i>-imidazol-4-ylmethyl)-phenol
    —— 4-amino-6-(1-hydroxy-1-methyl-ethyl)-1-methyl-5,6-dihydro-1<i>H</i>-pyrimidin-2-one 68233-97-6 C8H15N3O2
    4-amino-6-(1-hydroxy-1-methyl-ethyl)-1-methyl-5,6-dihydro-1<i>H</i>-pyrimidin-2-one
    —— 4-Amino-3-styryl-pyridin 91954-79-9 C13H12N2
    4-Amino-3-styryl-pyridin
    —— 4-Hydroxy-2-cyclohexyliden-buttersaeure 92015-94-6 C10H16O3
    4-Hydroxy-2-cyclohexyliden-buttersaeure
    —— 4-benzenesulfinyl-2-(2-benzenesulfinylethyl)-2-(benzhydrylideneamino)butyric acid methyl ester 1332699-72-5 C32H31NO4S2
    4-benzenesulfinyl-2-(2-benzenesulfinylethyl)-2-(benzhydrylideneamino)butyric acid methyl ester
    —— 4-{1-[(2-amino-1-benzothiophen-3-yl)carbonyl]piperidin-4-yl}-N,N-diethylmorpholine-2-carboxamide 953820-73-0 C23H32N4O3S
    4-{1-[(2-amino-1-benzothiophen-3-yl)carbonyl]piperidin-4-yl}-N,N-diethylmorpholine-2-carboxamide
    —— 4-Amino-5-cyano-6-mercapto-pyrrolo<2,3-d>pyrimidin 1500-86-3 C7H5N5S
    4-Amino-5-cyano-6-mercapto-pyrrolo<2,3-d>pyrimidin
    —— 4,6-Dichloro-1-(2-diethylaminoethyl)-3-hydroxy-3-(4-methoxyphenyl)oxindole 259665-98-0 C21H24Cl2N2O3
    4,6-Dichloro-1-(2-diethylaminoethyl)-3-hydroxy-3-(4-methoxyphenyl)oxindole
    —— 4-(4-methoxyphenyl)-N-(m-tolyl)pyrimido[4,5-b]indolizine-10-carboxamide 1092311-40-4 C25H20N4O2
    4-(4-methoxyphenyl)-N-(m-tolyl)pyrimido[4,5-b]indolizine-10-carboxamide
    —— 4-Amino-6-methoxy-symm.-triazin-2-carbonsaeurehydrazid 19830-64-9 C5H8N6O2
    4-Amino-6-methoxy-symm.-triazin-2-carbonsaeurehydrazid
    —— 4-phenyl-3-[(N-methyl-N-phenethyl)carbamoylmethyl]phenylacetic acid 142588-56-5 C25H25NO3
    4-phenyl-3-[(N-methyl-N-phenethyl)carbamoylmethyl]phenylacetic acid
    —— 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-(2,4-dimethoxycinnamyl)piperidin 152930-07-9 C31H31NO2
    4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-(2,4-dimethoxycinnamyl)piperidin
    —— 4-benzylcarbonylamino-2-(t-butylcarbonyloxy)methoxycarbonyl-5,7-dichloro-1,2,3,4-tetrahydroquinoline 132689-67-9 C24H26Cl2N2O5
    4-benzylcarbonylamino-2-(t-butylcarbonyloxy)methoxycarbonyl-5,7-dichloro-1,2,3,4-tetrahydroquinoline
    —— 4-Benzyl-2-(2-hydroxy-ethyl)-piperidine-1-carboxylic acid tert-butyl ester 915379-50-9 C19H29NO3
    4-Benzyl-2-(2-hydroxy-ethyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(((1R)-1-((1R)-1-(4-Carbamoyl-5-phenyl-1,3-thiazol-2-yl)-2-(2-naphthyl)ethylcarbamoyl)-2-(2-naphthyl)ethyl)carbamoyl)piperidine-1-carboxylic acid tert-butylester 181647-36-9 C46H47N5O5S
    4-(((1R)-1-((1R)-1-(4-Carbamoyl-5-phenyl-1,3-thiazol-2-yl)-2-(2-naphthyl)ethylcarbamoyl)-2-(2-naphthyl)ethyl)carbamoyl)piperidine-1-carboxylic acid tert-butylester
    —— 4-chloro-7,8-diaminoquinoline 1609035-45-1 C9H8ClN3
    4-chloro-7,8-diaminoquinoline
    —— 4-cyano-5-[(2-ethylbutanoyl)amino]-3-methylthiophene-2-carboxamide 691411-76-4 C13H17N3O2S
    4-cyano-5-[(2-ethylbutanoyl)amino]-3-methylthiophene-2-carboxamide
    —— 4-[3-acetylamino-4-[(R)-2-octyloxy]phenyl]benzoic acid 175886-57-4 C23H29NO4
    4-[3-acetylamino-4-[(R)-2-octyloxy]phenyl]benzoic acid
    —— 4-methoxy-N-[1-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]propan-2-yl]benzamide 1465-24-3 C25H33N3O5S
    4-methoxy-N-[1-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]propan-2-yl]benzamide
    —— 4-hydroxy-2-[2-(2-hydroxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-[4-(1,2-oxazol-3-yl)phenyl]-2H-pyrrol-5-one 1219487-41-8 C24H23N3O6
    4-hydroxy-2-[2-(2-hydroxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-[4-(1,2-oxazol-3-yl)phenyl]-2H-pyrrol-5-one
    —— 4-(2,3,4,5,6-penta-O-acetyl-D-mannoso)-2,7-dimethyl-1,8-naphthyridinyl hydrazone 1439401-09-8 C26H32N4O10
    4-(2,3,4,5,6-penta-O-acetyl-D-mannoso)-2,7-dimethyl-1,8-naphthyridinyl hydrazone
    —— 4-cyclohex-1-enyl-3-iodo-6-methoxy-2H-chromene 1070776-65-6 C16H17IO2
    4-cyclohex-1-enyl-3-iodo-6-methoxy-2H-chromene
    —— 4-<p-(4'-brombutyl)-phenyl>-1-butin 38632-69-8 C14H17Br
    4-<p-(4'-brombutyl)-phenyl>-1-butin
    —— 4-Methyl-2-(2,2,6-trimethylcyclohex-1-enyl)biphenyl 1159-78-0 C22H26
    4-Methyl-2-(2,2,6-trimethylcyclohex-1-enyl)biphenyl
    —— 4-(2',3'-Dichlorphenyl)-thiomorpholin-S-dioxid 79206-96-5 C10H11Cl2NO2S
    4-(2',3'-Dichlorphenyl)-thiomorpholin-S-dioxid