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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylthioxanthydrol 152810-89-4 C14H12OS
    4-Methylthioxanthydrol
    —— 4,6-O-benzylidene-2,3-bis(4-(benzyloxy)-3,5-dihydroxybenzoyl)-β-D-glucopyranose 1399278-57-9 C41H36O14
    4,6-O-benzylidene-2,3-bis(4-(benzyloxy)-3,5-dihydroxybenzoyl)-β-D-glucopyranose
    —— (4S,6E,8S,10E,12S,14R,16S,18R)-20-(4-methoxybenzyloxy)icosa-6,10-diene-1,4,8,12,14,16,18-heptaol 1227373-95-6 C28H46O9
    (4S,6E,8S,10E,12S,14R,16S,18R)-20-(4-methoxybenzyloxy)icosa-6,10-diene-1,4,8,12,14,16,18-heptaol
    —— 4-methoxyphenyl 2-acetamido-2-deoxy-β-D-galactopyranosyl-(1-4)-α-D-galactopyranosyl-(1-3)-2-acetamido-2-deoxy-β-D-galactopyranosyl-(1-6)-[α-L-fucopyranosyl-(1-2)]-β-D-galactopyranoside 1256157-10-4 C41H64N2O26
    4-methoxyphenyl 2-acetamido-2-deoxy-β-D-galactopyranosyl-(1-4)-α-D-galactopyranosyl-(1-3)-2-acetamido-2-deoxy-β-D-galactopyranosyl-(1-6)-[α-L-fucopyranosyl-(1-2)]-β-D-galactopyranoside
    —— (4-Chloro-1,2,3,6-tetramethyl-piperidin-4-yl)-hydroxy-acetic acid ethyl ester 57162-09-1 C13H24ClNO3
    (4-Chloro-1,2,3,6-tetramethyl-piperidin-4-yl)-hydroxy-acetic acid ethyl ester
    —— (4-(6-(benzyloxy)isoquinolin-8-yloxy)piperidin-1-yl)(1-methyl-1H-imidazol-5-yl)methanone 1220695-64-6 C26H26N4O3
    (4-(6-(benzyloxy)isoquinolin-8-yloxy)piperidin-1-yl)(1-methyl-1H-imidazol-5-yl)methanone
    —— 4-{[2-({4-bromo-2-[(trifluoromethyl)oxy]phenyl}amino)-1H-benzimidazol-5-yl]oxy}-N-methyl-pyridine-2-carboxamide 611213-45-7 C21H15BrF3N5O3
    4-{[2-({4-bromo-2-[(trifluoromethyl)oxy]phenyl}amino)-1H-benzimidazol-5-yl]oxy}-N-methyl-pyridine-2-carboxamide
    —— 4-hydroxy-3-methoxy-N-[4-(2-phenylethyl)phenyl]phenylacetamide 478400-92-9 C23H23NO3
    4-hydroxy-3-methoxy-N-[4-(2-phenylethyl)phenyl]phenylacetamide
    —— [(4-{2-[4-benzyl-5-(2,6-dimethylmorpholin-4-yl)-oxazol-2-yl]-2-morpholin-4-yl-ethyl}-cyclohexyl)-(3-fluorophenyl)-methyl]-dimethylamine 943031-73-0 C37H51FN4O3
    [(4-{2-[4-benzyl-5-(2,6-dimethylmorpholin-4-yl)-oxazol-2-yl]-2-morpholin-4-yl-ethyl}-cyclohexyl)-(3-fluorophenyl)-methyl]-dimethylamine
    —— 4-tert-butylthiazole-2-sulfonamide 1154034-65-7 C7H12N2O2S2
    4-tert-butylthiazole-2-sulfonamide
    —— 4-{[2-({3-chloro-4-[(trifluoromethyl)thio]phenyl}amino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611216-02-5 C22H17ClF3N5O2S
    4-{[2-({3-chloro-4-[(trifluoromethyl)thio]phenyl}amino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
    —— 4-(4-pyridylmethylthio)thiophene-3-carboxylic acid methyl ester 754219-05-1 C12H11NO2S2
    4-(4-pyridylmethylthio)thiophene-3-carboxylic acid methyl ester
    —— 4-(diethylamino)-5-methyl-2-(3,4,5-trimethoxyphenyl)thieno[2,3-d]pyrimidine-6-carbonitrile 731856-16-9 C21H24N4O3S
    4-(diethylamino)-5-methyl-2-(3,4,5-trimethoxyphenyl)thieno[2,3-d]pyrimidine-6-carbonitrile
    —— 4-methyl-3-[3-(methyloxy)phenyl]-5-(4-penten-1-yl)-4H-1,2,4-triazole 913061-60-6 C15H19N3O
    4-methyl-3-[3-(methyloxy)phenyl]-5-(4-penten-1-yl)-4H-1,2,4-triazole
    —— 4-[3-(5-Methyl-pyrazin-2-yl)-ureido]-N-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]-3-(pyridin-3-ylmethoxy)-benzamide 457098-35-0 C26H31N7O3
    4-[3-(5-Methyl-pyrazin-2-yl)-ureido]-N-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]-3-(pyridin-3-ylmethoxy)-benzamide
    —— 4-({2-[(4-bromo-3-methylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-pyrrolidin-1-ylethyl)pyridine-2-carboxamide 611217-44-8 C27H29BrN6O2
    4-({2-[(4-bromo-3-methylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-pyrrolidin-1-ylethyl)pyridine-2-carboxamide
    —— 4-(morpholinocarbonylmethyl)-1,2,3,4-tetrahydroquinoline 76059-58-0 C15H20N2O2
    4-(morpholinocarbonylmethyl)-1,2,3,4-tetrahydroquinoline
    —— 4-[5-(3H-benzimidazole-5-carbonylamino)-2-methylanilino]-N-[(2S)-1-methoxypropan-2-yl]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 623153-89-9 C27H28N8O3
    4-[5-(3H-benzimidazole-5-carbonylamino)-2-methylanilino]-N-[(2S)-1-methoxypropan-2-yl]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4-dichloroacetamido-N-methanesulphonyl aniline 108791-98-6 C9H10Cl2N2O3S
    4-dichloroacetamido-N-methanesulphonyl aniline
    —— 4-methoxy-4′-phenoxybenzhydryl acetate 1310327-89-9 C22H20O4
    4-methoxy-4′-phenoxybenzhydryl acetate
    —— 4,6-dichloro-5-(4-ethoxy-benzyl)-pyrimidine 16016-01-6 C13H12Cl2N2O
    4,6-dichloro-5-(4-ethoxy-benzyl)-pyrimidine
    —— 4-(5-methyl-4-oxo-4,5-dihydro-3H-imidazo[4,5-c]quinolin-2-yl)-piperidine-1-carboxylic acid benzyl ester 921214-52-0 C24H24N4O3
    4-(5-methyl-4-oxo-4,5-dihydro-3H-imidazo[4,5-c]quinolin-2-yl)-piperidine-1-carboxylic acid benzyl ester
    —— 4-hydroxy-2-trifluoromethylbenzenesulfonic acid 1120563-43-0 C7H5F3O4S
    4-hydroxy-2-trifluoromethylbenzenesulfonic acid
    —— 4-(6-(4-methoxyphenyl)-3-(p-tolyl)pyridin-2-yl)benzonitrile 1542143-65-6 C26H20N2O
    4-(6-(4-methoxyphenyl)-3-(p-tolyl)pyridin-2-yl)benzonitrile
    —— (4-methoxy-phenyl)-carbamic acid-(2-fluoro-ethyl ester) 404-53-5 C10H12FNO3
    (4-methoxy-phenyl)-carbamic acid-(2-fluoro-ethyl ester)
    —— 4-Bromo-N-phenyl-2-phenylacetyl-benzamide 63564-84-1 C21H16BrNO2
    4-Bromo-N-phenyl-2-phenylacetyl-benzamide
    —— 4-(indolizin-5-yl)benzonitrile 1309610-33-0 C15H10N2
    4-(indolizin-5-yl)benzonitrile
    —— 4-((7-methyl-3,7,11-triaza-1(1,3)-benzenacyclododecaphane-12-yl)oxy)benzonitrile 1329710-01-1 C22H28N4O
    4-((7-methyl-3,7,11-triaza-1(1,3)-benzenacyclododecaphane-12-yl)oxy)benzonitrile
    —— 4-Chloro-N-(diphenylmethoxy)benzamide 18628-14-3 C20H16ClNO2
    4-Chloro-N-(diphenylmethoxy)benzamide
    —— 4-diphenylacetylamino-1-(2'-deoxy-β-D-erythro-pentofuranosyl)-2-pyridone 251636-85-8 C24H24N2O5
    4-diphenylacetylamino-1-(2'-deoxy-β-D-erythro-pentofuranosyl)-2-pyridone
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(cyclopentylmethyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester 1400571-62-1 C28H36F3NO4S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(cyclopentylmethyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester
    —— 4-[3-Morpholin-4-yl-2-(naphthalene-2-sulfonylamino)-3-oxo-propyl]-benzamidine; hydriodide 75077-37-1 C24H26N4O4S*HI
    4-[3-Morpholin-4-yl-2-(naphthalene-2-sulfonylamino)-3-oxo-propyl]-benzamidine; hydriodide
    —— [(4-chlorophenyl)-(4-{2-[3-(4-methoxybenzyl)-[1,2,4]oxadiazol-5-yl]-vinyl}-cyclohexyl)-methyl]-dimethylamine 943004-03-3 C27H32ClN3O2
    [(4-chlorophenyl)-(4-{2-[3-(4-methoxybenzyl)-[1,2,4]oxadiazol-5-yl]-vinyl}-cyclohexyl)-methyl]-dimethylamine
    —— 4a-trans,5-trans-Dimethyl-3-<seqtrans-1-carboxyethyliden>-(8arefH)-decalin 27973-57-5 C15H24O2
    4a-trans,5-trans-Dimethyl-3-<seqtrans-1-carboxyethyliden>-(8arefH)-decalin
    —— 4-(1,2,3-thiadiazol-4-yl)phenylamine hydrochloride 1165761-48-7 C8H7N3S*ClH
    4-(1,2,3-thiadiazol-4-yl)phenylamine hydrochloride
    —— (4,4-dioxo-6-phenyl-4<i>H</i>-4λ<sup>6</sup>-[1,4,3]oxathiazin-2-yl)-hexyl-amine 68468-61-1 C15H20N2O3S
    (4,4-dioxo-6-phenyl-4<i>H</i>-4λ<sup>6</sup>-[1,4,3]oxathiazin-2-yl)-hexyl-amine
    —— 4-(10-methyl-10<i>H</i>-phenothiazin-2-yl)-butyric acid methyl ester 25244-94-4 C18H19NO2S
    4-(10-methyl-10<i>H</i>-phenothiazin-2-yl)-butyric acid methyl ester
    —— 4-phenacyloxy-1-methylquinolin-2(1H)-one 126936-70-7 C18H15NO3
    4-phenacyloxy-1-methylquinolin-2(1H)-one
    —— 4'-(4-methoxy-4-silacyclohexyl)-2,2'-difluoro-4-propoxybiphenyl 169249-37-0 C21H26F2O2Si
    4'-(4-methoxy-4-silacyclohexyl)-2,2'-difluoro-4-propoxybiphenyl
    —— (4aR,7R,7aS)-6-Allyloxy-7-benzyloxy-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxine 916153-98-5 C18H24O5
    (4aR,7R,7aS)-6-Allyloxy-7-benzyloxy-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxine
    —— 4-hydroxy-3-[1-(1H-indol-3-yl)-but-3-enyl]-1-methyl-1H-quinolin-2-one 1043872-07-6 C22H20N2O2
    4-hydroxy-3-[1-(1H-indol-3-yl)-but-3-enyl]-1-methyl-1H-quinolin-2-one
    —— 4-methyl-3-(4-methoxyphenyl)-2-(methylthio)-1,3-thiazol-3-ium iodide 33167-56-5 C12H14NOS2*I
    4-methyl-3-(4-methoxyphenyl)-2-(methylthio)-1,3-thiazol-3-ium iodide
    —— 4,6-Diethyl-5-nitro-2-pyridone 160097-80-3 C9H12N2O3
    4,6-Diethyl-5-nitro-2-pyridone
    —— [4-(3-bromo-imidazo[1,2-b]pyridazin-6-yloxy)-pentyl]-dimethyl-amine 1000160-13-3 C15H23BrN4O
    [4-(3-bromo-imidazo[1,2-b]pyridazin-6-yloxy)-pentyl]-dimethyl-amine
    —— 4,6-Dichloro-5-{3-[(4-fluoro-phenyl)-hydroxy-methyl]-4-hydroxy-phenoxy)-1H-indole-2-carboxylic acid 503631-70-7 C22H14Cl2FNO5
    4,6-Dichloro-5-{3-[(4-fluoro-phenyl)-hydroxy-methyl]-4-hydroxy-phenoxy)-1H-indole-2-carboxylic acid
    —— 4-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxylic acid 2137514-33-9 C25H21NO5
    4-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxylic acid
    —— (4R,5R)-2-Allyl-2-isopropyl-[1,3,2]dioxasilolane-4,5-dicarboxylic acid diisopropyl ester 188410-77-7 C16H28O6Si
    (4R,5R)-2-Allyl-2-isopropyl-[1,3,2]dioxasilolane-4,5-dicarboxylic acid diisopropyl ester
    —— 4,4-Diphenyl-tricyclo<4.2.1.0<sup>2,5</sup>>nonanon-(3) 24208-20-6 C21H20O
    4,4-Diphenyl-tricyclo<4.2.1.0<sup>2,5</sup>>nonanon-(3)
    —— 4-(2-furyl)-3-(carboxamido)phenyl-1-ethanone 343339-00-4 C13H11NO3
    4-(2-furyl)-3-(carboxamido)phenyl-1-ethanone
    —— 4-methoxybenzhydryl benzoate 94866-76-9 C21H18O3
    4-methoxybenzhydryl benzoate