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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-({2-[4-(2,2-Dichlorcyclopropyl)phenoxy]-2-methylpropanoyl}amino)butansaeure-methylester —— C18H23Cl2NO4
    4-({2-[4-(2,2-Dichlorcyclopropyl)phenoxy]-2-methylpropanoyl}amino)butansaeure-methylester
    —— 4-fluorodecane —— C10H21F
    4-fluorodecane
    —— 4-methyl-2-(2-pyridyl)pentanenitrile —— C11H14N2
    4-methyl-2-(2-pyridyl)pentanenitrile
    —— 4-(2-((2-cyanoethyl)amino)ethyl)benzenesulfonamide —— C11H15N3O2S
    4-(2-((2-cyanoethyl)amino)ethyl)benzenesulfonamide
    —— (4S,5R)-3,4-dihydroxy-2-[(2S)-2-methylbutanoyl]-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one —— C21H34O5
    (4S,5R)-3,4-dihydroxy-2-[(2S)-2-methylbutanoyl]-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one
    —— (+)-4-(4-bromo-phenyl)-3,7a-dimethyl-3,5,7,7a-tetrahydro-1H-cyclopenta[c]pyran-3,6,6-tricarboxylic acid 3-ethyl ester 6,6-dimethyl ester —— C23H27BrO7
    (+)-4-(4-bromo-phenyl)-3,7a-dimethyl-3,5,7,7a-tetrahydro-1H-cyclopenta[c]pyran-3,6,6-tricarboxylic acid 3-ethyl ester 6,6-dimethyl ester
    —— 4-methoxy-3-morpholinosulfonyl-aniline —— C11H16N2O4S
    4-methoxy-3-morpholinosulfonyl-aniline
    —— 4-methylbenzyl 2,2,-dimethylpropanoate —— C13H18O2
    4-methylbenzyl 2,2,-dimethylpropanoate
    —— 4-(tetradecyloxy)benzamidoxime —— C21H36N2O2
    4-(tetradecyloxy)benzamidoxime
    —— 4-(4-chlorophenyl)-1-[3-(7-hydroxyamidinomethoxy-5,11-dihydro[1]benzoxepino[2,3-b]pyridin-5-ylidene)propyl]piperidin-4-ol —— C29H31ClN4O4
    4-(4-chlorophenyl)-1-[3-(7-hydroxyamidinomethoxy-5,11-dihydro[1]benzoxepino[2,3-b]pyridin-5-ylidene)propyl]piperidin-4-ol
    —— 4-{[rac-1-benzyl-4-methyl-piperidin-3-yl]amino}-N'-hydroxy-1H-pyrrolo[2,3-b]pyridine-5-carboxy-imidamide —— C21H26N6O
    4-{[rac-1-benzyl-4-methyl-piperidin-3-yl]amino}-N'-hydroxy-1H-pyrrolo[2,3-b]pyridine-5-carboxy-imidamide
    —— (4S,5S)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid —— C17H13Cl3N2O2
    (4S,5S)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid
    —— 4-(5-Chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid [4-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-phenyl]-amide —— C24H19ClN4O7S
    4-(5-Chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid [4-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-phenyl]-amide
    —— 4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid [4-(N-hydroxycarbamimidoyl)-phenyl]-amide —— C23H21ClN4O6S
    4-(5-chloro-2-methoxy-benzenesulfonyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid [4-(N-hydroxycarbamimidoyl)-phenyl]-amide
    —— 4-[2-methoxy-4-(4'-nitrophenylazo)phenylazo]phenol —— C19H15N5O4
    4-[2-methoxy-4-(4'-nitrophenylazo)phenylazo]phenol
    —— (4-{2-[5-(5-methyl-[1,2,4]oxadiazol-3-yl)-1-oxo-1,3-dihydro-isoindol-2-yl]-acetyl}-piperazin-1-yl)-acetic acid ethyl ester —— C21H25N5O5
    (4-{2-[5-(5-methyl-[1,2,4]oxadiazol-3-yl)-1-oxo-1,3-dihydro-isoindol-2-yl]-acetyl}-piperazin-1-yl)-acetic acid ethyl ester
    —— 4-{(bis[cyclohexylamino]methylene)amino}benzoic acid —— C20H29N3O2
    4-{(bis[cyclohexylamino]methylene)amino}benzoic acid
    —— (4-amino-2-methyl-phenoxy)-acetic acid ethyl ester —— C11H15NO3
    (4-amino-2-methyl-phenoxy)-acetic acid ethyl ester
    —— 4-amino-5-(1H-indol-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione —— C10H9N5S
    4-amino-5-(1H-indol-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— 4-(4-methylpiperidin-1-yl)butan-1-ol —— C10H21NO
    4-(4-methylpiperidin-1-yl)butan-1-ol
    —— 4-[2-(4-hydroxy-2,6-dimethylphenylamino) ethylamino]-3,5-dimethylphenol —— C18H24N2O2
    4-[2-(4-hydroxy-2,6-dimethylphenylamino) ethylamino]-3,5-dimethylphenol
    —— 4-isobutoxybenzyl alcohol 500547-59-1 C11H16O2
    4-isobutoxybenzyl alcohol
    —— 4-isobutoxybenzamide —— C11H15NO2
    4-isobutoxybenzamide
    —— 4-fluorobenzylamine —— C7H8FN*H
    4-fluorobenzylamine
    —— 4-[2-(Difluoromethyl)-4-(4-methoxyphenyl)-1,3-oxazol-5-yl]phenol —— C17H13F2NO3
    4-[2-(Difluoromethyl)-4-(4-methoxyphenyl)-1,3-oxazol-5-yl]phenol
    —— 4-benzyl-2-phenylamino-1,3-thiazole-5-carboxylic acid ethyl ester —— C19H18N2O2S
    4-benzyl-2-phenylamino-1,3-thiazole-5-carboxylic acid ethyl ester
    —— 4-phenyl-2-phenylamino-1,3-thiazole-5-carboxylic acid ethyl ether —— C18H16N2O2S
    4-phenyl-2-phenylamino-1,3-thiazole-5-carboxylic acid ethyl ether
    —— 4-[(4-dipropylaminobutyl)ethoxycarbonylmethylamino]methylbenzonitrile —— C22H35N3O2
    4-[(4-dipropylaminobutyl)ethoxycarbonylmethylamino]methylbenzonitrile
    —— 4-methoxy-3-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-ylmethyl)benzaldehyde —— C14H14N2O4
    4-methoxy-3-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-ylmethyl)benzaldehyde
    —— 4-hydroxyphenethyl 2-(2,3-dichloro-4-(2-methylenebutanoyl)phenoxy)acetate —— C21H20Cl2O5
    4-hydroxyphenethyl 2-(2,3-dichloro-4-(2-methylenebutanoyl)phenoxy)acetate
    —— 4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)benzaldehyde —— C13H12N2O3
    4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)benzaldehyde
    —— 4-(4-chlorophenyl)-5H-pyrido[3,4-b][1,4]benzothiazin-3(2H)-one 10,10-dioxide —— C17H11ClN2O3S
    4-(4-chlorophenyl)-5H-pyrido[3,4-b][1,4]benzothiazin-3(2H)-one 10,10-dioxide
    —— 4-chloro-2,5,6-trimethyl-7-(2,4,6-trimethylphenyl)pyrrolo[2,3-d]pyrimidine —— C18H20ClN3
    4-chloro-2,5,6-trimethyl-7-(2,4,6-trimethylphenyl)pyrrolo[2,3-d]pyrimidine
    —— 4-(2-(((1-((pyrrolidine-2-carbonyl)oxy)ethoxy)carbonyl)amino)ethyl)-1,2-phenylene dibenzoate hydrochloride —— C30H30N2O8*ClH
    4-(2-(((1-((pyrrolidine-2-carbonyl)oxy)ethoxy)carbonyl)amino)ethyl)-1,2-phenylene dibenzoate hydrochloride
    —— [4-hydroxy-5-methoxytetrahydrofuran-2-yl]thymine —— C10H14N2O5
    [4-hydroxy-5-methoxytetrahydrofuran-2-yl]thymine
    —— (+/-)-4-hydroxy-8,9,9-trimethyl-1,3-diphenyl-5,6,7,8-tetrahydro-5,8-methanoquinolin-2(1H)-one —— C25H25NO2
    (+/-)-4-hydroxy-8,9,9-trimethyl-1,3-diphenyl-5,6,7,8-tetrahydro-5,8-methanoquinolin-2(1H)-one
    —— [4-17O]Thymine —— C5H6N2O2
    [4-17O]Thymine
    —— 4-ethoxycarbonylmethoxy-piperidine-1-carboxylic acid benzyl ester —— C17H23NO5
    4-ethoxycarbonylmethoxy-piperidine-1-carboxylic acid benzyl ester
    —— 4-{[(1S)-isobutanoylethoxy]carbonylamino}-(3R)-(4-chlorophenyl)butanoic acid —— C17H22ClNO5
    4-{[(1S)-isobutanoylethoxy]carbonylamino}-(3R)-(4-chlorophenyl)butanoic acid
    —— 4-chloro-N-(3,4-dihydroxyphenethyl)benzamide —— C15H14ClNO3
    4-chloro-N-(3,4-dihydroxyphenethyl)benzamide
    —— (4-allyloxyphenoxy)acetaldehyde diethyl acetal —— C15H22O4
    (4-allyloxyphenoxy)acetaldehyde diethyl acetal
    —— 4-oxo-4-(prop-2-yn-1-yloxy)butanoic anhydride 1158602-58-4 C14H14O7
    4-oxo-4-(prop-2-yn-1-yloxy)butanoic anhydride
    —— 4β-formyl-17β-acetoxy-5β-androstane —— C22H34O3
    4β-formyl-17β-acetoxy-5β-androstane
    —— 4-acetoxydecane —— C12H24O2
    4-acetoxydecane
    —— (4-sulfamoylphenoxy)-acetaldehyde diethyl acetal —— C12H19NO5S
    (4-sulfamoylphenoxy)-acetaldehyde diethyl acetal
    —— 4',5'-Dihydro-1'-phenyl-2βH-pyrazolo<4',3':2,3>-17α-pregna-4,6-dien-21,17-carbolacton —— C29H34N2O2
    4',5'-Dihydro-1'-phenyl-2βH-pyrazolo<4',3':2,3>-17α-pregna-4,6-dien-21,17-carbolacton
    —— 4'-Hydroxy-benzo<1',2':2,3>-17α-pregna-4,6-dien-21,17-carbolacton —— C26H30O3
    4'-Hydroxy-benzo<1',2':2,3>-17α-pregna-4,6-dien-21,17-carbolacton
    —— 4'-Oxo-2βH-cyclohexa<1',2':2,3>-17α-pregna-2,4,6-trien-21,17-carbolacton —— C26H32O3
    4'-Oxo-2βH-cyclohexa<1',2':2,3>-17α-pregna-2,4,6-trien-21,17-carbolacton
    —— 4-nitrocanrenone —— C22H27NO5
    4-nitrocanrenone
    —— 4-(2-((ethoxycarbonyl)amino)ethyl)-2-(2-(methylamino)acetoxy)phenyl benzoate hydrochloride —— C21H24N2O6*ClH
    4-(2-((ethoxycarbonyl)amino)ethyl)-2-(2-(methylamino)acetoxy)phenyl benzoate hydrochloride