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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-2-N-(2-ethoxyethyl)-5-fluorobenzene-1,2-diamine 1233231-85-0 C10H14BrFN2O
    4-bromo-2-N-(2-ethoxyethyl)-5-fluorobenzene-1,2-diamine
    —— 4-(4'-iodo-4-ethylbiphenyl-3-yl)-2,2,6,6-tetramethylpyran-3,5-dione 1033757-98-0 C23H25IO3
    4-(4'-iodo-4-ethylbiphenyl-3-yl)-2,2,6,6-tetramethylpyran-3,5-dione
    —— 4-[[4-(4-bromo-2-cyanophenoxy)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1227830-42-3 C26H24BrF3N6O3
    4-[[4-(4-bromo-2-cyanophenoxy)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-butoxy-N-[4-(3-dimethylaminopyrrolidin-1-yl)-3-fluorophenyl]-2-methylbenzamide 947149-25-9 C24H32FN3O2
    4-butoxy-N-[4-(3-dimethylaminopyrrolidin-1-yl)-3-fluorophenyl]-2-methylbenzamide
    —— 4-(2-chloro-4-methoxyphenyl)-2-ethyl-1-(1-ethyl-3-methoxypropyl)-1H-imidazo[4,5-c]pyridine 1139715-66-4 C21H26ClN3O2
    4-(2-chloro-4-methoxyphenyl)-2-ethyl-1-(1-ethyl-3-methoxypropyl)-1H-imidazo[4,5-c]pyridine
    —— 4-Pentazol-1-yl-benzonitrile 32785-47-0 C7H4N6
    4-Pentazol-1-yl-benzonitrile
    —— 4-(4-Chlorphenyl)-2,5-dimethyl-3-pyrrolcarbonsaeure-tert-butylester 95838-69-0 C17H20ClNO2
    4-(4-Chlorphenyl)-2,5-dimethyl-3-pyrrolcarbonsaeure-tert-butylester
    —— 4,4'-bis-[[2-diphenylamino-4-[(methoxycarbonylmethyl)-amino]-s-triazin-6-yl]-amino]-diphenylmethane 70634-98-9 C49H44N12O4
    4,4'-bis-[[2-diphenylamino-4-[(methoxycarbonylmethyl)-amino]-s-triazin-6-yl]-amino]-diphenylmethane
    —— 4-(3,4-Dimethoxyanilino)-6-(4-methylphenyl)pyrimidin-5-ol 1264925-03-2 C19H19N3O3
    4-(3,4-Dimethoxyanilino)-6-(4-methylphenyl)pyrimidin-5-ol
    —— 4-(2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-7-yl)-N-(3-cyano-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182189-56-5 C27H27N7O
    4-(2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-7-yl)-N-(3-cyano-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— [4'-(tert-Butyl-dimethyl-silanyloxymethyl)-biphenyl-2-yl]-acetonitrile 197652-58-7 C21H27NOSi
    [4'-(tert-Butyl-dimethyl-silanyloxymethyl)-biphenyl-2-yl]-acetonitrile
    —— 4,4'-Dichloro-10,10'-dimethylene-9,10,9',10'-tetrahydro-[9,9']bianthracenyl 74999-00-1 C30H20Cl2
    4,4'-Dichloro-10,10'-dimethylene-9,10,9',10'-tetrahydro-[9,9']bianthracenyl
    —— (4S,5R)-5-(2,3,5,6-tetrafluorophenyl)-2-oxazoline-4-(N,N-dimethyl)carboxamide 157042-73-4 C12H10F4N2O2
    (4S,5R)-5-(2,3,5,6-tetrafluorophenyl)-2-oxazoline-4-(N,N-dimethyl)carboxamide
    —— 4-(6-Methoxy-2,3-diphenyl-benzofuran-5-yl)-2,6-dioxo-1,2,3,6-tetrahydro-pyridine-3,5-dicarbonitrile 132868-12-3 C28H17N3O4
    4-(6-Methoxy-2,3-diphenyl-benzofuran-5-yl)-2,6-dioxo-1,2,3,6-tetrahydro-pyridine-3,5-dicarbonitrile
    —— (4-chlorophenyl)-[2-[(E)-2-(4-hydroxyanilino)-1-phenylethenyl]-1,3-thiazol-5-yl]methanone 114081-22-0 C24H17ClN2O2S
    (4-chlorophenyl)-[2-[(E)-2-(4-hydroxyanilino)-1-phenylethenyl]-1,3-thiazol-5-yl]methanone
    —— (4-ethyl-2-amino-phenyl)-carbamic acid ethyl ester 855183-98-1 C11H16N2O2
    (4-ethyl-2-amino-phenyl)-carbamic acid ethyl ester
    —— 4-benzyl-2-methyl-1,2,3,4,5,6,7,8-octahydro-isoquinoline 109089-46-5 C17H23N
    4-benzyl-2-methyl-1,2,3,4,5,6,7,8-octahydro-isoquinoline
    —— 4-(N-tert-butoxycarbonyl)amino-4-deoxy-1-O-tert-butyldimethylsilyl-5-O-pivaloyl-D-ribitol 620960-88-5 C21H43NO7Si
    4-(N-tert-butoxycarbonyl)amino-4-deoxy-1-O-tert-butyldimethylsilyl-5-O-pivaloyl-D-ribitol
    —— 4-methoxyphenylmethyl 4-O-(α-D-glucopyranosyl)-β-D-glucopyranoside 219512-21-7 C20H30O12
    4-methoxyphenylmethyl 4-O-(α-D-glucopyranosyl)-β-D-glucopyranoside
    —— 4-[9-(4-chlorophenyl)-8-(2-chlorophenyl)-9H-purin-6-yl]-piperazine-2-carboxylic acid amide, hydrochloride salt 686347-21-7 C22H19Cl2N7O*ClH
    4-[9-(4-chlorophenyl)-8-(2-chlorophenyl)-9H-purin-6-yl]-piperazine-2-carboxylic acid amide, hydrochloride salt
    —— 4-Brom-4'-dimethylamino-α-cyan-diphenylazomethin 16532-85-7 C16H14BrN3
    4-Brom-4'-dimethylamino-α-cyan-diphenylazomethin
    —— 4-Methyl-19-nor-pregna-1,3,5(10)-trien-1,20β-diol 4083-95-8 C21H30O2
    4-Methyl-19-nor-pregna-1,3,5(10)-trien-1,20β-diol
    —— 4,4'-Bis-<di-p-tolyloxy-phosphinooxy>-diphenylsulfid 106423-32-9 C40H36O6P2S
    4,4'-Bis-<di-p-tolyloxy-phosphinooxy>-diphenylsulfid
    —— 4,5,6-trimethoxy-indene-2,3-dicarboxylic acid diethyl ester 412283-26-2 C18H22O7
    4,5,6-trimethoxy-indene-2,3-dicarboxylic acid diethyl ester
    —— 4-(6-((1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)pyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182197-40-5 C27H31N7O
    4-(6-((1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)pyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— [4-[hydroxy(phenyl)methyl]-3,4-dihydro-2H-pyridin-1-yl]-phenylmethanone 1073151-21-9 C19H19NO2
    [4-[hydroxy(phenyl)methyl]-3,4-dihydro-2H-pyridin-1-yl]-phenylmethanone
    —— 4-[(1-methylimidazoliumhexafluorophospho)methyl]benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 1312424-05-7 C68H73N2O12*F6P
    4-[(1-methylimidazoliumhexafluorophospho)methyl]benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside
    —— 4-({[(Z)-Morpholine-4-carbothioylimino]-phenyl-methyl}-amino)-benzoic acid ethyl ester 130750-30-0 C21H23N3O3S
    4-({[(Z)-Morpholine-4-carbothioylimino]-phenyl-methyl}-amino)-benzoic acid ethyl ester
    —— 4-(4-bromophenyl)-6,8-dichloro-2H-chromen-2-one 1415475-21-6 C15H7BrCl2O2
    4-(4-bromophenyl)-6,8-dichloro-2H-chromen-2-one
    —— 4-[5-(2,4-Dichlorophenyl)-2-methylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1033758-52-9 C22H22Cl2O3
    4-[5-(2,4-Dichlorophenyl)-2-methylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(5-Bromo-6-methoxy-naphthalen-2-yl)-4-oxo-butyric acid ethyl ester 59325-48-3 C17H17BrO4
    4-(5-Bromo-6-methoxy-naphthalen-2-yl)-4-oxo-butyric acid ethyl ester
    —— 4(S)-(1(R)-hydroxyheptyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 210532-27-7 C17H33NO4
    4(S)-(1(R)-hydroxyheptyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
    —— [4-(azepan-1-ylcarbonyl)-2-fluorophenyl](imidazo[1,2-a]pyridin-3-yl)methanone 1235991-98-6 C21H20FN3O2
    [4-(azepan-1-ylcarbonyl)-2-fluorophenyl](imidazo[1,2-a]pyridin-3-yl)methanone
    —— (4-(2-methoxyethoxy)-3-methylphenyl)(spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl)methanone 1346612-10-9 C26H28N2O4
    (4-(2-methoxyethoxy)-3-methylphenyl)(spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl)methanone
    —— 4-(tert-butyl) 9-methyl 7-bromo-2,3-dihydro-1,4-benzoxazepine-4,9(5H)-dicarboxylate 2018300-50-8 C16H20BrNO5
    4-(tert-butyl) 9-methyl 7-bromo-2,3-dihydro-1,4-benzoxazepine-4,9(5H)-dicarboxylate
    —— 4-[4-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]butyl]-N-phenylpiperazine-1-carboxamide 534608-09-8 C28H28F3N5O3
    4-[4-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]butyl]-N-phenylpiperazine-1-carboxamide
    —— 4-[[4-amino-5-(2,6-difluorobenzoyl)-1,3-thiazol-2-yl]amino]-N-(3-hydroxy-2,2-dimethylpropyl)benzamide 486418-91-1 C22H22F2N4O3S
    4-[[4-amino-5-(2,6-difluorobenzoyl)-1,3-thiazol-2-yl]amino]-N-(3-hydroxy-2,2-dimethylpropyl)benzamide
    —— 4-bromo-2-chloro-6-methyl-N-propylbenzamide 1270921-65-7 C11H13BrClNO
    4-bromo-2-chloro-6-methyl-N-propylbenzamide
    —— 4-amino-7-(phenoxathiin-2-yl)-5-phenylpyrido[2,3-d]pyrimidine 1168157-55-8 C25H16N4OS
    4-amino-7-(phenoxathiin-2-yl)-5-phenylpyrido[2,3-d]pyrimidine
    —— 4-Fluoro-benzoic acid (R)-2-tert-butoxycarbonylamino-2-phenyl-ethyl ester 928757-27-1 C20H22FNO4
    4-Fluoro-benzoic acid (R)-2-tert-butoxycarbonylamino-2-phenyl-ethyl ester
    —— 4-Bromo-benzoic acid 2-[(1S,2R)-2-((1S,3aS,6R,6aS)-6-methoxymethoxy-3-oxo-hexahydro-cyclopenta[c]furan-1-yl)-2-methyl-cyclopentyl]-ethyl ester 126019-60-1 C24H31BrO6
    4-Bromo-benzoic acid 2-[(1S,2R)-2-((1S,3aS,6R,6aS)-6-methoxymethoxy-3-oxo-hexahydro-cyclopenta[c]furan-1-yl)-2-methyl-cyclopentyl]-ethyl ester
    —— 4-[3-[5-[4-(3-cyclopentyl-1-oxopropyl)piperazin-1-yl]-pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-52-1 C30H37F3N4O3
    4-[3-[5-[4-(3-cyclopentyl-1-oxopropyl)piperazin-1-yl]-pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[[2,5-dihydro-3-[3-[4-(2-methoxyethyl)-sulfonyl]piperazin-1-yl]propyl]-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile 534607-38-0 C23H27F3N4O5S
    4-[[2,5-dihydro-3-[3-[4-(2-methoxyethyl)-sulfonyl]piperazin-1-yl]propyl]-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile
    —— 4-azido-4-deoxy-α-D-mannopyranose 172688-49-2 C6H11N3O5
    4-azido-4-deoxy-α-D-mannopyranose
    —— 4-Methoxy-5-methyl<1>benzothieno<2,3-c>quinolinium Iodide 113425-15-3 C17H14NOS*I
    4-Methoxy-5-methyl<1>benzothieno<2,3-c>quinolinium Iodide
    —— 4-(4-methylphenyl)-4-(trifluoromethyl)-2,3-dihydro-1H-naphthalene 112481-87-5 C18H17F3
    4-(4-methylphenyl)-4-(trifluoromethyl)-2,3-dihydro-1H-naphthalene
    —— (4aS,5S,8aS)-8a-methyl-4a,5-bis(trimethylsilyloxy)octahydronaphthalen-1(2H)-one 1187848-72-1 C17H34O3Si2
    (4aS,5S,8aS)-8a-methyl-4a,5-bis(trimethylsilyloxy)octahydronaphthalen-1(2H)-one
    —— (+/-) 4-acetoxymethyl-2'-(1-acetoxymethylethyl)-2,4'-bithiazole 160168-06-9 C14H16N2O4S2
    (+/-) 4-acetoxymethyl-2'-(1-acetoxymethylethyl)-2,4'-bithiazole
    —— 4,4'-difluoro-5,3'-dimethyl-2-nitro-biphenyl 342-66-5 C14H11F2NO2
    4,4'-difluoro-5,3'-dimethyl-2-nitro-biphenyl
    —— 4-carbomethoxy-5-benzylthio-1,2,3-triazole 84439-85-0 C11H11N3O2S
    4-carbomethoxy-5-benzylthio-1,2,3-triazole