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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-3-(7-methoxybenzofuran-2-oyl)-1-methylquinolin-2-one 122476-74-8 C20H15NO5
    4-hydroxy-3-(7-methoxybenzofuran-2-oyl)-1-methylquinolin-2-one
    —— 4-(diethyl-chloro-hydroxy-arsoranyl)-benzoic acid 58284-55-2 C11H16AsClO3
    4-(diethyl-chloro-hydroxy-arsoranyl)-benzoic acid
    —— 4-amino-N-butoxy-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinamide 1242164-70-0 C17H18Cl2FN3O3
    4-amino-N-butoxy-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinamide
    —— 4-Amino-N-(2-hydroxypropyl)-5-methyl-2-thiophenecarboxamide 1248302-42-2 C9H14N2O2S
    4-Amino-N-(2-hydroxypropyl)-5-methyl-2-thiophenecarboxamide
    —— 4-(1H-benz[cd]indol-2-ylidene)-5-methyl-2-p-tolyl-2,4-dihydro-pyrazol-3-one 112717-74-5 C22H17N3O
    4-(1H-benz[cd]indol-2-ylidene)-5-methyl-2-p-tolyl-2,4-dihydro-pyrazol-3-one
    —— 4,4'-dihydroxy-3,5,3',5'-tetramethoxy-deoxybenzoin 109250-73-9 C18H20O7
    4,4'-dihydroxy-3,5,3',5'-tetramethoxy-deoxybenzoin
    —— 4-methoxy-3-phenyl-2,3-dihydro-phenalen-1-one 67133-96-4 C20H16O2
    4-methoxy-3-phenyl-2,3-dihydro-phenalen-1-one
    —— 4-[2-(5-Chloro-2-methoxy-benzoylamino)-1-methyl-ethyl]-benzenesulfonyl chloride 52991-09-0 C17H17Cl2NO4S
    4-[2-(5-Chloro-2-methoxy-benzoylamino)-1-methyl-ethyl]-benzenesulfonyl chloride
    —— 4-p-Hydroxyphenyl-2,2,4,8-tetramethyl-thiachroman 55849-17-7 C19H22OS
    4-p-Hydroxyphenyl-2,2,4,8-tetramethyl-thiachroman
    —— 4-[1-(1-methyl-1H-imidazole-4-sulphonyl)piperidin-2-ylmethyl]piperazine-1-carboxylic acid [4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-yl]amide 944043-37-2 C31H43N7O4S2
    4-[1-(1-methyl-1H-imidazole-4-sulphonyl)piperidin-2-ylmethyl]piperazine-1-carboxylic acid [4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-yl]amide
    —— 4-fluoro-3-methyl-3<i>H</i>-benzothiazole-2-thione 67932-25-6 C8H6FNS2
    4-fluoro-3-methyl-3<i>H</i>-benzothiazole-2-thione
    —— 4-((2S,4S)-2-(5-chloro-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)-4-fluoropyrrolidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1548334-22-0 C23H16ClFN8O
    4-((2S,4S)-2-(5-chloro-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)-4-fluoropyrrolidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-(2-naphthyl)-2-[(3S)-3-piperidin-1-ylpyrrolidin-1-yl]pyrimidine 1123238-21-0 C23H26N4
    4-(2-naphthyl)-2-[(3S)-3-piperidin-1-ylpyrrolidin-1-yl]pyrimidine
    —— 4-(4-methyl-2-thienyl)-N-(4-(thieno[3,2-b]pyridin-7-yloxy)phenyl)-1-phthalazinamine 1071533-58-8 C26H18N4OS2
    4-(4-methyl-2-thienyl)-N-(4-(thieno[3,2-b]pyridin-7-yloxy)phenyl)-1-phthalazinamine
    —— 4H-2-acetyl-3-amino-furo[3,2-c]benzopyran-4-one 1218781-61-3 C13H9NO4
    4H-2-acetyl-3-amino-furo[3,2-c]benzopyran-4-one
    —— 4-phenyl-trans-cinnamic acid-(2-dibenzylamino-ethyl ester) 103278-36-0 C31H29NO2
    4-phenyl-trans-cinnamic acid-(2-dibenzylamino-ethyl ester)
    —— 4-{2-[6-methoxy-1-(4-methoxy-phenyl)-1H-quinolin-2-ylidene]-ethylidene}-2-phenyl-4H-oxazol-5-one 21425-46-7 C28H22N2O4
    4-{2-[6-methoxy-1-(4-methoxy-phenyl)-1H-quinolin-2-ylidene]-ethylidene}-2-phenyl-4H-oxazol-5-one
    —— 4β,17β-diacetoxy-5α-hydroxyandrost-2-ene 50633-59-5 C23H34O5
    4β,17β-diacetoxy-5α-hydroxyandrost-2-ene
    —— 4-[2,5-diamino-6-(2-fluoro-4-trifluoromethylphenyl)pyrimidin-4-yl]phenol 1187205-62-4 C17H12F4N4O
    4-[2,5-diamino-6-(2-fluoro-4-trifluoromethylphenyl)pyrimidin-4-yl]phenol
    —— 4-Brom-benzolsulfonsaeure-<3-tetrahydrofuryl-(2)-propylester> 1150-30-7 C13H17BrO4S
    4-Brom-benzolsulfonsaeure-<3-tetrahydrofuryl-(2)-propylester>
    —— 4-Benzyloxy-β-nitrostyrol-2-T 60710-44-3 C15H13NO3
    4-Benzyloxy-β-nitrostyrol-2-T
    —— 4-[3-Cyano-4-(2-methylpropoxy)pyrrol-1-yl]benzoic acid 1072200-97-5 C16H16N2O3
    4-[3-Cyano-4-(2-methylpropoxy)pyrrol-1-yl]benzoic acid
    —— 4-(4,6-Dimethyl-2-pyrimidinyl)-3,4-dihydro-2(1H)-quinoxalinone 402479-98-5 C14H14N4O
    4-(4,6-Dimethyl-2-pyrimidinyl)-3,4-dihydro-2(1H)-quinoxalinone
    —— 4-Oxo-6-methyl-5-propyl-1,2,4-triazolo<2,3-a>-pyrimidin 90562-98-4 C9H12N4O
    4-Oxo-6-methyl-5-propyl-1,2,4-triazolo<2,3-a>-pyrimidin
    —— 4-Methyl-3,5-dicyan-1,4-dihydro-pyridin 14258-14-1 C8H7N3
    4-Methyl-3,5-dicyan-1,4-dihydro-pyridin
    —— [4-(5-Dibutylamino-pentyloxy)-3,5-dimethyl-phenyl]-(2-ethyl-benzofuran-3-yl)-methanone 52490-67-2 C32H45NO3
    [4-(5-Dibutylamino-pentyloxy)-3,5-dimethyl-phenyl]-(2-ethyl-benzofuran-3-yl)-methanone
    —— 4-benzoylamino-1',3'-diphenyl-1,2,3,4-tetrahydro-1'<i>H</i>-[3,4']bipyrazolyl-5-one 52127-78-3 C25H21N5O2
    4-benzoylamino-1',3'-diphenyl-1,2,3,4-tetrahydro-1'<i>H</i>-[3,4']bipyrazolyl-5-one
    —— 4-(4-Bromo-phenylsulfanyl)-2,6-diisopropyl-phenol 37610-79-0 C18H21BrOS
    4-(4-Bromo-phenylsulfanyl)-2,6-diisopropyl-phenol
    —— 4-(2,2-dimethyl-propyl)-3-isopropyl-2-methyl-hex-5-en-3-ol 42201-61-6 C15H30O
    4-(2,2-dimethyl-propyl)-3-isopropyl-2-methyl-hex-5-en-3-ol
    —— 4-[3-[7-[4-(cyclopropylsulfonyl)piperazin-1-yl]heptyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534610-68-9 C27H33F3N4O4S
    4-[3-[7-[4-(cyclopropylsulfonyl)piperazin-1-yl]heptyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4,6-Dimethylamino-isophthaldialdehyd 2880-04-8 C12H16N2O2
    4,6-Dimethylamino-isophthaldialdehyd
    —— (4R,5S)-3-(3-(4-((tert-butyldimethylsilyl)oxy)phenyl)propanoyl)-4-methyl-5-phenyloxazolidin-2-one 1258500-80-9 C25H33NO4Si
    (4R,5S)-3-(3-(4-((tert-butyldimethylsilyl)oxy)phenyl)propanoyl)-4-methyl-5-phenyloxazolidin-2-one
    —— 4-(N'-(1-iminoethyl)piperidin-4-yl)oxy-3-carboxy-N-(3-(3-amidinophenyl)benzyl)-N-(3-(3-amidinophenyl)benzyl)benzenamine 325457-58-7 C42H43N7O3
    4-(N'-(1-iminoethyl)piperidin-4-yl)oxy-3-carboxy-N-(3-(3-amidinophenyl)benzyl)-N-(3-(3-amidinophenyl)benzyl)benzenamine
    —— 4-[4-(4-Chloro-3-trifluoromethyl-phenyl)-4-hydroxy-piperidin-1-yl]-3,N,N-trimethyl-2,2-diphenyl-butyramide 37733-58-7 C31H34ClF3N2O2
    4-[4-(4-Chloro-3-trifluoromethyl-phenyl)-4-hydroxy-piperidin-1-yl]-3,N,N-trimethyl-2,2-diphenyl-butyramide
    —— 4-(N,N-Dimethylhydrazino)-1,2-naphthochinon 91392-46-0 C12H12N2O2
    4-(N,N-Dimethylhydrazino)-1,2-naphthochinon
    —— 4-(4-chloro-2-methyl-phenyl)-5-(5-chloro-2-methyl-phenyl)-3-isopropyl-2-[2-(4-methyl-3-oxo-piperazin-1-yl)-2-oxo-ethyl]-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one 1441744-44-0 C29H31Cl2N5O3
    4-(4-chloro-2-methyl-phenyl)-5-(5-chloro-2-methyl-phenyl)-3-isopropyl-2-[2-(4-methyl-3-oxo-piperazin-1-yl)-2-oxo-ethyl]-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one
    —— 4-morpholino-N-(2-(4-(morpholinomethyl)phenyl)-1H-benzo[d]imidazol-5-yl)benzamide 1292824-91-9 C29H31N5O3
    4-morpholino-N-(2-(4-(morpholinomethyl)phenyl)-1H-benzo[d]imidazol-5-yl)benzamide
    —— {4-tert-butoxycarbonylmethyl-7-[3-amino-5-(4,7,10-tris-tert-butoxycarbonylmethyl-1,4,7,10tetraaza-cyclododec-1-ylmethyl)-benzyl]-1,4,7,10-tetraaza-cyclododec-1-yl}-acetic acid tert-butyl esterpropionic acid tert-butyl ester 1175002-76-2 C60H107N9O12
    {4-tert-butoxycarbonylmethyl-7-[3-amino-5-(4,7,10-tris-tert-butoxycarbonylmethyl-1,4,7,10tetraaza-cyclododec-1-ylmethyl)-benzyl]-1,4,7,10-tetraaza-cyclododec-1-yl}-acetic acid tert-butyl esterpropionic acid tert-butyl ester
    —— 4-(4-phenoxyphenyl)-6-(3-piperidinyl)-1H-pyrazolo[4,3-c]pyridin-3-amine 1266160-18-2 C23H23N5O
    4-(4-phenoxyphenyl)-6-(3-piperidinyl)-1H-pyrazolo[4,3-c]pyridin-3-amine
    —— 4-(methyl-d3)thiazol-2-amine 1185306-90-4 C4H6N2S
    4-(methyl-d3)thiazol-2-amine
    —— 4-[3-[3-[(4-Chlorophenyl)methoxy]phenyl]-4-cyanopyrrol-1-yl]benzoic acid 1072200-56-6 C25H17ClN2O3
    4-[3-[3-[(4-Chlorophenyl)methoxy]phenyl]-4-cyanopyrrol-1-yl]benzoic acid
    —— 4-[3-(3,4-dimethoxy-phenoxy)-pyrrolidin-1-yl]-6,7-dimethoxy-quinazoline 897045-22-6 C22H25N3O5
    4-[3-(3,4-dimethoxy-phenoxy)-pyrrolidin-1-yl]-6,7-dimethoxy-quinazoline
    —— 4-(4-Pyridyl)butyric acid N-[2-(1-adamantyl)ethyl]-N-pentylamide 537705-57-0 C26H40N2O
    4-(4-Pyridyl)butyric acid N-[2-(1-adamantyl)ethyl]-N-pentylamide
    —— 4-((E)-2-ethoxyvinyl)benzoic acid methyl ester 1330595-89-5 C12H14O3
    4-((E)-2-ethoxyvinyl)benzoic acid methyl ester
    —— 4-methylphenyl 3-(4-chlorophenylthio)-2-methyl-N-(4-methylphenyl)-2-propenimidothioate 1158849-11-6 C24H22ClNS2
    4-methylphenyl 3-(4-chlorophenylthio)-2-methyl-N-(4-methylphenyl)-2-propenimidothioate
    —— 4-methyl-3-(1,3-oxazol-2-yl)aniline 1150100-77-8 C10H10N2O
    4-methyl-3-(1,3-oxazol-2-yl)aniline
    —— (4R,5R,6R)-(-)-6-(3-benzyloxypropyl)-4-[(R)-(tert-butyldimethylsilyloxy)(phenyl)methyl]-2,2-dimethyl-1,3-dioxan-5-ol 1032514-43-4 C29H44O5Si
    (4R,5R,6R)-(-)-6-(3-benzyloxypropyl)-4-[(R)-(tert-butyldimethylsilyloxy)(phenyl)methyl]-2,2-dimethyl-1,3-dioxan-5-ol
    —— 4-(2,2-dibromovinyl)-1-(4,4'-dimethoxytrityl)imidazole 1093660-26-4 C26H22Br2N2O2
    4-(2,2-dibromovinyl)-1-(4,4'-dimethoxytrityl)imidazole
    —— 4-[3-(3-chloro-phenyl)-1-methyl-ureido]-2-methoxy-N-(3-morpholin-4-yl-propyl)-benzamide 1055904-43-2 C23H29ClN4O4
    4-[3-(3-chloro-phenyl)-1-methyl-ureido]-2-methoxy-N-(3-morpholin-4-yl-propyl)-benzamide
    —— 4-Amino-3-chloro-6-(5-chloro-2-fluoro-4-methylphenyl)pyridine-2-carboxylic acid 496852-10-9 C13H9Cl2FN2O2
    4-Amino-3-chloro-6-(5-chloro-2-fluoro-4-methylphenyl)pyridine-2-carboxylic acid