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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-N-penta-2,4-dienylaniline 1379401-98-5 C11H12ClN
    4-chloro-N-penta-2,4-dienylaniline
    —— 4-[2-(N-Propyl-propylsulfonylamino)-5-methylphenoxymethyl]benzoic Acid 209686-36-2 C21H27NO5S
    4-[2-(N-Propyl-propylsulfonylamino)-5-methylphenoxymethyl]benzoic Acid
    —— 4-(2-benzoylphenylsulfamoyl)-N-{2-[4-(2-dimethylaminoethyl)piperazin-1-yl]-2-oxoethyl}benzamide 1032613-16-3 C30H35N5O5S
    4-(2-benzoylphenylsulfamoyl)-N-{2-[4-(2-dimethylaminoethyl)piperazin-1-yl]-2-oxoethyl}benzamide
    —— 4-cyanophenyl 2,3-di-O-acetyl-4-O-benzoyl-1,5-dithio-β-D-arabinopyranoside 218907-06-3 C23H21NO6S2
    4-cyanophenyl 2,3-di-O-acetyl-4-O-benzoyl-1,5-dithio-β-D-arabinopyranoside
    —— [4-(2'-Benzamidophenyl)-4-oxo-butylidene]bisphosphonic acid tetraethyl ester 141827-78-3 C25H35NO8P2
    [4-(2'-Benzamidophenyl)-4-oxo-butylidene]bisphosphonic acid tetraethyl ester
    —— 4-Brom-7-amino-2-phenyl-tropon 100397-97-5 C13H10BrNO
    4-Brom-7-amino-2-phenyl-tropon
    —— 4,7-dibenzyloxy-5-methylphthalide 76638-81-8 C23H20O4
    4,7-dibenzyloxy-5-methylphthalide
    —— [4-(2-Dipropylamino-ethoxy)-phenyl]-[2-(3-methoxy-phenyl)-1H-indol-3-yl]-methanone 65135-66-2 C30H34N2O3
    [4-(2-Dipropylamino-ethoxy)-phenyl]-[2-(3-methoxy-phenyl)-1H-indol-3-yl]-methanone
    —— 4-(2-bromo-phenyl)-1,3,8-trimethyl-6,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]diazepin-7-one 63960-97-4 C15H15BrN4O
    4-(2-bromo-phenyl)-1,3,8-trimethyl-6,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]diazepin-7-one
    —— 4-methyl-1<i>H</i>-[1,6]naphthyridine-5,7-dione 64500-48-7 C9H8N2O2
    4-methyl-1<i>H</i>-[1,6]naphthyridine-5,7-dione
    —— 4-(5-(3-fluorophenyl)-4-methyl-2-propionylthiophen-3-yl)benzenesulfonamide 1394372-22-5 C20H18FNO3S2
    4-(5-(3-fluorophenyl)-4-methyl-2-propionylthiophen-3-yl)benzenesulfonamide
    —— 4-bromo-3-fluoro-N-((1S,3R)-3-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)benzenesulfonamide 1201192-02-0 C25H22BrFN6O4S2
    4-bromo-3-fluoro-N-((1S,3R)-3-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)benzenesulfonamide
    —— 4-Methoxy-2,2-dimethyl-6-(4-nitro-benzyl)-7-(4-nitro-benzyloxy)-chroman 128942-40-5 C26H26N2O7
    4-Methoxy-2,2-dimethyl-6-(4-nitro-benzyl)-7-(4-nitro-benzyloxy)-chroman
    —— (4,7,10-Tris-carboxymethyl-12-ethyl-1,4,7,10-tetraaza-cyclotridec-1-yl)-acetic acid; hydrochloride 78668-36-7 C19H34N4O8*2ClH
    (4,7,10-Tris-carboxymethyl-12-ethyl-1,4,7,10-tetraaza-cyclotridec-1-yl)-acetic acid; hydrochloride
    —— 4''-Depropionyl-Δ<sup>2</sup>-18-dihydro-maridomycin III 69434-87-3 C35H59NO13
    4''-Depropionyl-Δ<sup>2</sup>-18-dihydro-maridomycin III
    —— 4-[2-Amino-4-imino-5-methyl-cyclohexa-2,5-dien-(Z)-ylideneamino]-phenol 24093-25-2 C13H13N3O
    4-[2-Amino-4-imino-5-methyl-cyclohexa-2,5-dien-(Z)-ylideneamino]-phenol
    —— 4-(4-tert-butyl-phenoxy)-2-chloro-6-methyl-pyrimidine 1185019-29-7 C15H17ClN2O
    4-(4-tert-butyl-phenoxy)-2-chloro-6-methyl-pyrimidine
    —— 4-hydroxyphenylglycine ethyl ester 182883-35-8 C10H13NO3*ClH
    4-hydroxyphenylglycine ethyl ester
    —— 4-nitrophenyl N-(3-(trifluoromethyl)phenyl)benzimidate 105673-74-3 C20H13F3N2O3
    4-nitrophenyl N-(3-(trifluoromethyl)phenyl)benzimidate
    —— 4-Oxa-2-thia-3-phospha-1-bismaheptane, 1,1-dichloro-3-propoxy-,3-sulfide 89928-36-9 C6H14BiCl2O2PS2
    4-Oxa-2-thia-3-phospha-1-bismaheptane, 1,1-dichloro-3-propoxy-,3-sulfide
    —— 4-Hydroxy-benzoic acid 3-piperidin-1-yl-propyl ester 72232-73-6 C15H21NO3
    4-Hydroxy-benzoic acid 3-piperidin-1-yl-propyl ester
    —— 4-benzoyl-hex-3ξ-enoic acid 109159-89-9 C13H14O3
    4-benzoyl-hex-3ξ-enoic acid
    —— 4-(5-<i>p</i>-tolyloxy-pentyloxy)-aniline 101781-60-6 C18H23NO2
    4-(5-<i>p</i>-tolyloxy-pentyloxy)-aniline
    —— 4-Ethylmercapto-4-methyl-2-phenyl-1,2,3,4-tetrahydro-chinolin 4789-75-7 C18H21NS
    4-Ethylmercapto-4-methyl-2-phenyl-1,2,3,4-tetrahydro-chinolin
    —— 4-(2-Acetylamino-4-diethylamino-phenylazo)-2,3-dichloro-benzenesulfonic acid 105548-26-3 C18H20Cl2N4O4S
    4-(2-Acetylamino-4-diethylamino-phenylazo)-2,3-dichloro-benzenesulfonic acid
    —— 4-methyl-10-phenyl-2,3,4,10-tetrahydro-1<i>H</i>-benzo[<i>b</i>]cyclopenta[<i>e</i>][1,4]thiazepine 42063-22-9 C19H19NS
    4-methyl-10-phenyl-2,3,4,10-tetrahydro-1<i>H</i>-benzo[<i>b</i>]cyclopenta[<i>e</i>][1,4]thiazepine
    —— 4-acetylamino-9a-acetoxy-1,9,10-anthracenetrione 114067-31-1 C18H13NO6
    4-acetylamino-9a-acetoxy-1,9,10-anthracenetrione
    —— 4-(allyloxy)-1-phenyl-1H-pyrazole-3-carboxylic acid 956264-80-5 C13H12N2O3
    4-(allyloxy)-1-phenyl-1H-pyrazole-3-carboxylic acid
    —— 4-{dimethylamino-[2-hydroxy-2-(4-trifluoromethylphenyl)cyclohexyl]methyl}benzonitrile, hydrochloride 300659-95-4 C23H25F3N2O*ClH
    4-{dimethylamino-[2-hydroxy-2-(4-trifluoromethylphenyl)cyclohexyl]methyl}benzonitrile, hydrochloride
    —— (4-Phenyl-5-trimethylsilanyl-furan-3-yl)-methanol 141293-96-1 C14H18O2Si
    (4-Phenyl-5-trimethylsilanyl-furan-3-yl)-methanol
    —— 4-{2-butyl-4-[(2-hydroxycarbamoyl-3-phenylpropionylamino)methyl]-imidazol-1-ylmethyl}naphthalene-1-carboxylic acid 1206696-49-2 C30H32N4O5
    4-{2-butyl-4-[(2-hydroxycarbamoyl-3-phenylpropionylamino)methyl]-imidazol-1-ylmethyl}naphthalene-1-carboxylic acid
    —— 4-Amino-6-chloro-1,3-dimethyl-3H-benzoimidazol-1-ium 46158-52-5 C9H11ClN3
    4-Amino-6-chloro-1,3-dimethyl-3H-benzoimidazol-1-ium
    —— 4-[3-(cyclohexyl-ethyl-amino)-propyl]-phenol 841200-88-2 C17H27NO
    4-[3-(cyclohexyl-ethyl-amino)-propyl]-phenol
    —— 4-(2-Cyano-acetyl)-benzenesulfonic acid naphthalen-1-yl ester 4624-04-8 C19H13NO4S
    4-(2-Cyano-acetyl)-benzenesulfonic acid naphthalen-1-yl ester
    —— 4-(3-Methoxy-phenyl)-5-methyl-4-(2-morpholin-4-yl-ethyl)-hexan-3-one; hydrochloride 112659-08-2 C20H31NO3*ClH
    4-(3-Methoxy-phenyl)-5-methyl-4-(2-morpholin-4-yl-ethyl)-hexan-3-one; hydrochloride
    —— 4-oxo-1'-[3-(1H-pyrazol-3-y)benzoyl]-3,4-dihydrospiro[chromene-2,4'-piperidine]-6-carboxylic acid trifluoroacetic acid salt 1031415-86-7 C2HF3O2*C24H21N3O5
    4-oxo-1'-[3-(1H-pyrazol-3-y)benzoyl]-3,4-dihydrospiro[chromene-2,4'-piperidine]-6-carboxylic acid trifluoroacetic acid salt
    —— 4-(methyl-phenethylamino)-2-oxo-1,2-dihydropyridine-3-carboxylic acid [4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]amide 1121763-25-4 C27H33N5O3
    4-(methyl-phenethylamino)-2-oxo-1,2-dihydropyridine-3-carboxylic acid [4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]amide
    —— 4-(4-Fluorophenylethynyl)-3-methyl-2-phenylsulfonylimidazole 474512-03-3 C18H13FN2O2S
    4-(4-Fluorophenylethynyl)-3-methyl-2-phenylsulfonylimidazole
    —— 4-(2,2-diphenyl-pent-4-enoyl)-morpholine 872794-05-3 C21H23NO2
    4-(2,2-diphenyl-pent-4-enoyl)-morpholine
    —— 4-[(5S)-5-[1-(cyanoamino)-2-methyl-1-oxopropan-2-yl]-9-fluoro-5H-chromeno[2,3-b]pyridin-2-yl]benzoic acid 1620483-57-9 C24H18FN3O4
    4-[(5S)-5-[1-(cyanoamino)-2-methyl-1-oxopropan-2-yl]-9-fluoro-5H-chromeno[2,3-b]pyridin-2-yl]benzoic acid
    —— 4-oxo-3a,5,6-triphenyl-(3a<i>r</i>)-2,3,3a,4-tetrahydro-pyrrolo[1,2-<i>b</i>]isoxazole-2<i>t</i>-carbonitrile 62224-77-5 C25H18N2O2
    4-oxo-3a,5,6-triphenyl-(3a<i>r</i>)-2,3,3a,4-tetrahydro-pyrrolo[1,2-<i>b</i>]isoxazole-2<i>t</i>-carbonitrile
    —— 4-Hydroxy-6-methyl-3-(3-oxo-3-p-tolyl-propyl)-pyran-2-one 109549-06-6 C16H16O4
    4-Hydroxy-6-methyl-3-(3-oxo-3-p-tolyl-propyl)-pyran-2-one
    —— 4-N-(1H-indazol-5-yl)-2-N-(3-pyridin-3-ylsulfanylphenyl)thieno[3,2-d]pyrimidine-2,4-diamine 568581-59-9 C24H17N7S2
    4-N-(1H-indazol-5-yl)-2-N-(3-pyridin-3-ylsulfanylphenyl)thieno[3,2-d]pyrimidine-2,4-diamine
    —— 4-(diethyl-methyl-silanyl)-butane-1-thiol 17877-44-0 C9H22SSi
    4-(diethyl-methyl-silanyl)-butane-1-thiol
    —— 4-fluoro-N-{[1-(4-fluorophenyl)cyclohexyl]methyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1119281-71-8 C26H24F2N4O
    4-fluoro-N-{[1-(4-fluorophenyl)cyclohexyl]methyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide
    —— 4-{[6-(3-methanesulfonyl-phenyl)-4-(2,2,2-trifluoroethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1203652-14-5 C23H21F3N6O4S2
    4-{[6-(3-methanesulfonyl-phenyl)-4-(2,2,2-trifluoroethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— 4-Cyclohexyl-5-hydroxy-3-phenyl-1.2.4-triazol 92440-06-7 C14H17N3O
    4-Cyclohexyl-5-hydroxy-3-phenyl-1.2.4-triazol
    —— 4-Hydroxy-3-[2-(methyl-octadecyl-amino)-5-methylsulfamoyl-phenylcarbamoyl]-5,6,7,8-tetrahydro-naphthalene-1-sulfonic acid 2397-16-2 C37H59N3O7S2
    4-Hydroxy-3-[2-(methyl-octadecyl-amino)-5-methylsulfamoyl-phenylcarbamoyl]-5,6,7,8-tetrahydro-naphthalene-1-sulfonic acid
    —— 4-[2-(4-aminotetrahydro-2H-thiopyran-4-yl)-1,3-thiazol-4-yl]-2,6-di-tert-butylphenol 1132879-18-5 C22H32N2OS2
    4-[2-(4-aminotetrahydro-2H-thiopyran-4-yl)-1,3-thiazol-4-yl]-2,6-di-tert-butylphenol
    —— 4'-[(4-chlorobenzyl-amino)methyl]-biphenyl-3-carboxylic acid amide 1131794-62-1 C21H19ClN2O
    4'-[(4-chlorobenzyl-amino)methyl]-biphenyl-3-carboxylic acid amide