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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxyamino-2- (2,6-dioxopiperidin-3-yl) isoindole-1,3-dione —— C13H11N3O5
    4-hydroxyamino-2- (2,6-dioxopiperidin-3-yl) isoindole-1,3-dione
    —— 4-azido-2-(2,6-dioxopiperidin-3-yl)-isoindole-1,3-dione —— C13H9N5O4
    4-azido-2-(2,6-dioxopiperidin-3-yl)-isoindole-1,3-dione
    —— 4-(5-(4-(4-(tert-pentyl)phenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C26H25NO4
    4-(5-(4-(4-(tert-pentyl)phenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-(4-methoxyphenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C22H17NO5
    4-(5-(4-(4-methoxyphenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-(4-(2-methoxyethyl)phenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C24H21NO5
    4-(5-(4-(4-(2-methoxyethyl)phenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-(4-(tert-butyl)phenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C25H23NO4
    4-(5-(4-(4-(tert-butyl)phenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-(4-isopropylphenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C24H21NO4
    4-(5-(4-(4-isopropylphenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-(4-ethoxyphenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C23H19NO5
    4-(5-(4-(4-ethoxyphenoxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-(p-tolyloxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C22H17NO4
    4-(5-(4-(p-tolyloxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-(4-([1,1'-biphenyl]-4-yloxy)phenyl)oxazol-2-yl)benzene-1,2-diol —— C27H19NO4
    4-(5-(4-([1,1'-biphenyl]-4-yloxy)phenyl)oxazol-2-yl)benzene-1,2-diol
    —— 4-(5-nitro-1-imidazolyl)benzaldehyde —— C10H7N3O3
    4-(5-nitro-1-imidazolyl)benzaldehyde
    —— 4-((4-phenylpiperazin-1-yl)methyl)benzene-1,2-diol —— C17H20N2O2
    4-((4-phenylpiperazin-1-yl)methyl)benzene-1,2-diol
    —— 4-hydroxy-3-(2-(2-(2-(prop-2-ynyloxy)ethoxy)ethoxy)ethoxy)benzaldehyde —— C16H20O6
    4-hydroxy-3-(2-(2-(2-(prop-2-ynyloxy)ethoxy)ethoxy)ethoxy)benzaldehyde
    —— 4-(1-(3,4-dihydroxybenzyl)-1H-benzo[d]imidazol-2-yl)benzene-1,2-diol —— C20H16N2O4
    4-(1-(3,4-dihydroxybenzyl)-1H-benzo[d]imidazol-2-yl)benzene-1,2-diol
    —— 4-(6-chloro-1H-imidazo[4,5-b]pyridin-2-yl)benzene-1,2-diol —— C12H8ClN3O2
    4-(6-chloro-1H-imidazo[4,5-b]pyridin-2-yl)benzene-1,2-diol
    —— 4-((2-nitrophenylamino)methyl)benzene-1,2-diol —— C13H12N2O4
    4-((2-nitrophenylamino)methyl)benzene-1,2-diol
    —— 4-(((3-methylbenzo[d]thiazol-2(3H)-ylidene)hydrazono)methyl)benzene-1,2-diol —— C15H13N3O2S
    4-(((3-methylbenzo[d]thiazol-2(3H)-ylidene)hydrazono)methyl)benzene-1,2-diol
    —— 4-(benzylamino)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione —— C20H17N3O4
    4-(benzylamino)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione
    —— 4-(5-fluoro-2-methoxyphenyl)-2-(1-(2-hydroxyacetyl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile —— C22H19FN4O3
    4-(5-fluoro-2-methoxyphenyl)-2-(1-(2-hydroxyacetyl)-1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
    —— 4-(5-fluoro-2-methoxyphenyl)-1-(phenylsulfonyl)-2-(1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile —— C26H21FN4O3S
    4-(5-fluoro-2-methoxyphenyl)-1-(phenylsulfonyl)-2-(1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
    —— 4-amino-5-fluoro-1-(3-methyl-2-buten-1-yl)pyrimidin-2(1H)-one —— C9H12FN3O
    4-amino-5-fluoro-1-(3-methyl-2-buten-1-yl)pyrimidin-2(1H)-one
    —— 4-amino-5-fluoro-1-<(Z)-2-penten-1-yl>pyrimidin-2(1H)-one —— C9H12FN3O
    4-amino-5-fluoro-1-<(Z)-2-penten-1-yl>pyrimidin-2(1H)-one
    —— 4-[(2,3-dichlorophenyl)amino]-7-ethoxy-6-(4-glycoloylpiperazin-1-yl)quinoline-3-carboxamide —— C24H25Cl2N5O4
    4-[(2,3-dichlorophenyl)amino]-7-ethoxy-6-(4-glycoloylpiperazin-1-yl)quinoline-3-carboxamide
    —— (4-amino-5-fluoro-1,2-dihydropyrimidin-2-one)*(5-fluoro-2,4-(1H,3H)-pyrimidinedione) —— C4H3FN2O2*C4H4FN3O
    (4-amino-5-fluoro-1,2-dihydropyrimidin-2-one)*(5-fluoro-2,4-(1H,3H)-pyrimidinedione)
    —— 4-((4-nitrophenylamino)methyl)benzene-1,2-diol —— C13H12N2O4
    4-((4-nitrophenylamino)methyl)benzene-1,2-diol
    —— 4-(4-oxo-4H-chromen-2-yl)benzohydrazide —— C16H12N2O3
    4-(4-oxo-4H-chromen-2-yl)benzohydrazide
    —— 4-picoline(2,2':6',2''-terpyridine)platinum(II) tetrafluoroborate —— 2BF4*C21H18N4Pt
    4-picoline(2,2':6',2''-terpyridine)platinum(II) tetrafluoroborate
    —— 4-(3,4-dihydroxyphenyl)-6,7,10,11-tetramethoxy-3,4-dihydrodibenzo[f,h]quinolin-2(1H)-one —— C27H25NO7
    4-(3,4-dihydroxyphenyl)-6,7,10,11-tetramethoxy-3,4-dihydrodibenzo[f,h]quinolin-2(1H)-one
    —— 4-methyl-8-hydroxycoumarine —— C10H8O3
    4-methyl-8-hydroxycoumarine
    —— 4-hydroxy-3-[3-(methoxymethoxy)benzyloxy]benzaldehyde —— C16H16O5
    4-hydroxy-3-[3-(methoxymethoxy)benzyloxy]benzaldehyde
    —— 4-butyl-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10aoctahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide 1609959-21-8 C28H35N3O
    4-butyl-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10aoctahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide
    —— 4-cyano-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide 1609959-15-0 C25H26N4O
    4-cyano-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide
    —— 4-aetyl-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide 1609959-16-1 C26H29N3O2
    4-aetyl-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide
    —— 4-chloro-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide 2312-42-7 C24H26ClN3O
    4-chloro-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide
    —— 4-α-naphthylselenosemicarbazide —— C11H11N3Se
    4-α-naphthylselenosemicarbazide
    —— 4-bromo-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10aoctahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide 1609959-06-9 C24H26BrN3O
    4-bromo-N-(((6aR,9S,10aR)-4,7-dimethyl-4,6,6a,7,8,9,10,10aoctahydroindolo[4,3-fg]quinolin-9-yl)methyl)benzamide
    —— 4'-(p-toluenesulfonamide)-3,4-dihydroxychalcone —— C22H19NO5S
    4'-(p-toluenesulfonamide)-3,4-dihydroxychalcone
    —— 4-formyl-1,2-phenylene bis(2-nitrobenzenesulfonate) —— C19H12N2O11S2
    4-formyl-1,2-phenylene bis(2-nitrobenzenesulfonate)
    —— (4-fluoro-benzyl)-8-aza-bicyclo[3.2.1]octane —— C14H18FN
    (4-fluoro-benzyl)-8-aza-bicyclo[3.2.1]octane
    —— 4-(2-carboxyethenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylic acid 3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester —— C27H22O12
    4-(2-carboxyethenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylic acid 3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester
    —— 4-phenyl-5-(phenyloxy)-1,3-thiazol-2-amine —— C15H12N2OS
    4-phenyl-5-(phenyloxy)-1,3-thiazol-2-amine
    —— 4-methyl-N-[(1R)-1-[(2R)-2-methyloxiran-2-yl]hexyl]benzenesulfonamide —— C16H25NO3S
    4-methyl-N-[(1R)-1-[(2R)-2-methyloxiran-2-yl]hexyl]benzenesulfonamide
    —— 4-[[4-fluoro-3-(4-(2-hydroxyacetyl)piperazine-1-carbonyl)phenyl]methyl]-2H-phthalazin-1-one —— C22H21FN4O4
    4-[[4-fluoro-3-(4-(2-hydroxyacetyl)piperazine-1-carbonyl)phenyl]methyl]-2H-phthalazin-1-one
    —— (4-bromo-2,6-dimethoxypyrimidin-5-yl)(phenyl)methanol —— C13H13BrN2O3
    (4-bromo-2,6-dimethoxypyrimidin-5-yl)(phenyl)methanol
    —— 4-(4-chlorophenyl)-4-(4-nitrophenoxy)piperidine —— C17H17ClN2O3
    4-(4-chlorophenyl)-4-(4-nitrophenoxy)piperidine
    —— 4-(4-Chlorophenyl)-1-methyl-4-(4-nitrophenoxy)piperidine —— C18H19ClN2O3
    4-(4-Chlorophenyl)-1-methyl-4-(4-nitrophenoxy)piperidine
    —— 4-Methylbenzo[f]quinoxaline-2,3(1H,4H)-dione —— C13H10N2O2
    4-Methylbenzo[f]quinoxaline-2,3(1H,4H)-dione
    —— 4-Benzyl-1-[4-(4-methoxy-phenyl)-but-3-ynyl]-piperidine —— C23H27NO
    4-Benzyl-1-[4-(4-methoxy-phenyl)-but-3-ynyl]-piperidine
    —— 4,4'-(diamino)-1,4:3,6-dianhydro-2,5-di-O-phenyl-D-sorbitol —— C18H20N2O4
    4,4'-(diamino)-1,4:3,6-dianhydro-2,5-di-O-phenyl-D-sorbitol
    —— <4S-(4α,12aα)>-4,7-bis(dimethylamino)-9-<<(dimethylamino)acetyl>amino>-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-2-naphthacenecarboxamide —— C27H35N5O8
    <4S-(4α,12aα)>-4,7-bis(dimethylamino)-9-<<(dimethylamino)acetyl>amino>-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-2-naphthacenecarboxamide