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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Amino-3-(2-aminophenyl)-5-propyl-4H-1,2,4-triazol 38154-23-3 C11H15N5
    4-Amino-3-(2-aminophenyl)-5-propyl-4H-1,2,4-triazol
    —— 4-Amino-2,6-lutidin-3-sulfonsaeure 89943-65-7 C7H10N2O3S
    4-Amino-2,6-lutidin-3-sulfonsaeure
    —— ((4-(6-((tert-butyldimethylsilyl)oxy)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-2-yl)-1,2-phenylene)bis(oxy))bis(tert-butyldimethylsilane) 958463-44-0 C35H60O4SSi3
    ((4-(6-((tert-butyldimethylsilyl)oxy)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-2-yl)-1,2-phenylene)bis(oxy))bis(tert-butyldimethylsilane)
    —— 4-hydroxy-2,5-dimethyl-1,1-dioxo-2,5-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazino[5,6-<i>b</i>]indole-3-carboxylic acid methyl ester 67929-29-7 C14H14N2O5S
    4-hydroxy-2,5-dimethyl-1,1-dioxo-2,5-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazino[5,6-<i>b</i>]indole-3-carboxylic acid methyl ester
    —— 4-[(3-exo)-1,5-bis-(tert-butyl-dimethyl-silanyloxymethyl)-8-oxa-bicyclo[3.2.1]oct-3-yl]-phenylamine 1142362-73-9 C27H49NO3Si2
    4-[(3-exo)-1,5-bis-(tert-butyl-dimethyl-silanyloxymethyl)-8-oxa-bicyclo[3.2.1]oct-3-yl]-phenylamine
    —— 4-{2-[2-(2(R)-methyl-pyrrolidin-1-yl)-ethyl]-benzofuran-6-yl}-phthalonitrile 460749-86-4 C23H21N3O
    4-{2-[2-(2(R)-methyl-pyrrolidin-1-yl)-ethyl]-benzofuran-6-yl}-phthalonitrile
    —— 4,6-Pyrimidinediamine, N4-(1-methylethyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 883094-50-6 C19H19N7O2
    4,6-Pyrimidinediamine, N4-(1-methylethyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4-(3,4-dichloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,5-dione 26342-96-1 C10H8Cl2N2O3
    4-(3,4-dichloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,5-dione
    —— [4-(5-aminomethyl-2-fluorophenyl)piperidin-1-yl]-[7-methoxy-1-(2-methoxyethyl)-4-trifluoromethyl-1H-indol-3-yl]methanone hydrochloride 1268051-29-1 C26H29F4N3O3*ClH
    [4-(5-aminomethyl-2-fluorophenyl)piperidin-1-yl]-[7-methoxy-1-(2-methoxyethyl)-4-trifluoromethyl-1H-indol-3-yl]methanone hydrochloride
    —— 4-[6-(cyclohexylmethyl)-8-(oxan-4-ylmethylamino)imidazo[1,2-a]pyrazin-3-yl]-N-cyclopropylbenzamide 1263423-05-7 C29H37N5O2
    4-[6-(cyclohexylmethyl)-8-(oxan-4-ylmethylamino)imidazo[1,2-a]pyrazin-3-yl]-N-cyclopropylbenzamide
    —— 4-{[2-(4-cyano-2-fluoro-phenyl)-oxazole-4-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557031-57-8 C24H27FN4O4
    4-{[2-(4-cyano-2-fluoro-phenyl)-oxazole-4-carbonyl]-cyclopropyl-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4'-Methyl-3-stilbenessigsaeure 59089-44-0 C17H16O2
    4'-Methyl-3-stilbenessigsaeure
    —— 4-(4-Hydroxy-phenyl)-bicyclo[2.2.2]octane-1-carboxylic acid 24021-08-7 C15H18O3
    4-(4-Hydroxy-phenyl)-bicyclo[2.2.2]octane-1-carboxylic acid
    —— (4R)-1-[3-(Benzyloxy)-4-(1H-indol-5-yl)benzoyl]-4-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine 887758-10-3 C32H29N3O2
    (4R)-1-[3-(Benzyloxy)-4-(1H-indol-5-yl)benzoyl]-4-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine
    —— 4-chloro-N2-[4-(methoxymethoxy)phenyl]benzene-1,2-diamine 882508-80-7 C14H15ClN2O2
    4-chloro-N2-[4-(methoxymethoxy)phenyl]benzene-1,2-diamine
    —— 4-[5-(8,9-Dimethoxy-3-methyl-5,6-dihydroimidazo[5,1-a]isoquinolin-1-yl)pyridin-3-yl]morpholine 1262152-63-5 C23H26N4O3
    4-[5-(8,9-Dimethoxy-3-methyl-5,6-dihydroimidazo[5,1-a]isoquinolin-1-yl)pyridin-3-yl]morpholine
    —— 4-Bromo-furan-2-carboxylic acid [3-(5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-phenyl]-amide 1262857-99-7 C16H14BrF2N3O3
    4-Bromo-furan-2-carboxylic acid [3-(5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-phenyl]-amide
    —— 4-bromo-5,6,7-trichloro-1-methyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole 19517-28-3 C9H3BrCl3F3N2
    4-bromo-5,6,7-trichloro-1-methyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole
    —— (4-amino-5-ethyl-2-methyl-2<i>H</i>-pyrazol-3-yl)-phenyl-methanone 26308-54-3 C13H15N3O
    (4-amino-5-ethyl-2-methyl-2<i>H</i>-pyrazol-3-yl)-phenyl-methanone
    —— 4,5,7-Trichloro-1H-benzoimidazole-2-carbaldehyde 32955-94-5 C8H3Cl3N2O
    4,5,7-Trichloro-1H-benzoimidazole-2-carbaldehyde
    —— 4-[(1-Aminoisoquinolin-6-yl)amino]-6-(4-fluorophenyl)pyrimidin-5-ol 1264925-83-8 C19H14FN5O
    4-[(1-Aminoisoquinolin-6-yl)amino]-6-(4-fluorophenyl)pyrimidin-5-ol
    —— 4-(3-ethoxy-4-methoxy-benzyl)-imidazolidin-2-one 34127-90-7 C13H18N2O3
    4-(3-ethoxy-4-methoxy-benzyl)-imidazolidin-2-one
    —— 4-benzylidene-2-methyl-1-nicotinoyl-2-imidazolin-5-one 127444-10-4 C17H13N3O2
    4-benzylidene-2-methyl-1-nicotinoyl-2-imidazolin-5-one
    —— 4-chloro-1-(5-fluoropyrimidin-2-yl)-N-{[1-(4-methylpiperazin-1-yl)cyclohexyl]methyl}-1H-indole-3-carboxamide 1186085-18-6 C25H30ClFN6O
    4-chloro-1-(5-fluoropyrimidin-2-yl)-N-{[1-(4-methylpiperazin-1-yl)cyclohexyl]methyl}-1H-indole-3-carboxamide
    —— 4(R)-(6-chloro-9H-purin-9-yl)-2(R)-(tert-butyldiphenylsilyloxymethyl)tetrahydrofuran-3(S)-ol 259137-70-7 C26H29ClN4O3Si
    4(R)-(6-chloro-9H-purin-9-yl)-2(R)-(tert-butyldiphenylsilyloxymethyl)tetrahydrofuran-3(S)-ol
    —— 4-(5-bromo-2-iodopyrimidin-4-yl)-N-(cyanomethyl)benzamide 1056636-16-8 C13H8BrIN4O
    4-(5-bromo-2-iodopyrimidin-4-yl)-N-(cyanomethyl)benzamide
    —— 4-butylidene-1,3-oxazolidine-2,5-dione 83791-31-5 C7H9NO3
    4-butylidene-1,3-oxazolidine-2,5-dione
    —— <4-(2-hydroxy-3-(2-(1H-indol-3-yl)-1,1-dimethylethyl)amino)propoxy>-1H-indole-2-carboxylic acid methylester hydrochloride 118096-22-3 2C27H33N3O4*ClH
    <4-(2-hydroxy-3-(2-(1H-indol-3-yl)-1,1-dimethylethyl)amino)propoxy>-1H-indole-2-carboxylic acid methylester hydrochloride
    —— 4-Hexyloxy-1,1-diphenyl-butane-1,3-diol 130594-24-0 C22H30O3
    4-Hexyloxy-1,1-diphenyl-butane-1,3-diol
    —— 4-chloro-1-(3-cyanopyridin-2-yl)-N-{[1-(4-isopropylpiperazin-1-yl)cyclohexyl]methyl}-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1186086-86-1 C28H34ClN7O
    4-chloro-1-(3-cyanopyridin-2-yl)-N-{[1-(4-isopropylpiperazin-1-yl)cyclohexyl]methyl}-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
    —— 4,4'-di-t-butyl-1,1',2,2'-tetrakis(trimethylsilyl)ferrocene 119503-23-0 C30H58FeSi4
    4,4'-di-t-butyl-1,1',2,2'-tetrakis(trimethylsilyl)ferrocene
    —— 4-(1-(4-chlorobenzyl)-1H-pyrazol-4-yloxy)-3-cyano-N-(thiazol-2-yl)benzenesulfonamide 1235397-01-9 C20H14ClN5O3S2
    4-(1-(4-chlorobenzyl)-1H-pyrazol-4-yloxy)-3-cyano-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-(2-(4-chlorobenzylidene)hydrazine-1-carbonyl)benzenesulfonamide 60846-61-9 C14H12ClN3O3S
    4-(2-(4-chlorobenzylidene)hydrazine-1-carbonyl)benzenesulfonamide
    —— 4,4-dimethyl-3-(4-piperidinyl)-3,4-dihydro-2(1H)-quinazolinone hydrochloride 1168106-73-7 C15H21N3O*ClH
    4,4-dimethyl-3-(4-piperidinyl)-3,4-dihydro-2(1H)-quinazolinone hydrochloride
    —— 4-(4-Nitrobenzolsulfonyloxy)-phenylisothiocyanat 20123-76-6 C13H8N2O5S2
    4-(4-Nitrobenzolsulfonyloxy)-phenylisothiocyanat
    —— 4-Chlor-3-ethoxycarbonyl-cyclopentano<h>chinolin-N-oxid 51832-97-4 C15H14ClNO3
    4-Chlor-3-ethoxycarbonyl-cyclopentano<h>chinolin-N-oxid
    —— (4R)-4-(bromomethyl)-4-methyl-2-phenylpyrido[4,3-d][1,3]oxazine 1392323-41-9 C15H13BrN2O
    (4R)-4-(bromomethyl)-4-methyl-2-phenylpyrido[4,3-d][1,3]oxazine
    —— 4-((5-chloropyridin-2-yl)methoxy)-1-(2-(2-methyl-4-(pyrrolidin-1-ylmethyl)phenyl)-2-oxoethyl)pyridin-2(1H)-one 1453499-27-8 C25H26ClN3O3
    4-((5-chloropyridin-2-yl)methoxy)-1-(2-(2-methyl-4-(pyrrolidin-1-ylmethyl)phenyl)-2-oxoethyl)pyridin-2(1H)-one
    —— 4-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(piperazin-1-ylsulfonyl)benzenesulfonate 1072915-03-7 C31H38N4O6S2
    4-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(piperazin-1-ylsulfonyl)benzenesulfonate
    —— 4-(2-(1-tert-butyl-4-methyl-1H-pyrazol-5-yl)-4-methylphenoxy)-3-fluoro-N-(thiazol-2-yl)benzenesulfonamide 1235397-58-6 C24H25FN4O3S2
    4-(2-(1-tert-butyl-4-methyl-1H-pyrazol-5-yl)-4-methylphenoxy)-3-fluoro-N-(thiazol-2-yl)benzenesulfonamide
    —— [4-(4-methoxybenzyl)morpholin-3-yl]methanol 913718-96-4 C13H19NO3
    [4-(4-methoxybenzyl)morpholin-3-yl]methanol
    —— 4-hydroxymethyl-5-(5-isopropenyl-2-methyl-3-oxo-cyclopentyl)-3-methylene-dihydro-furan-2-one 1311188-71-2 C15H20O4
    4-hydroxymethyl-5-(5-isopropenyl-2-methyl-3-oxo-cyclopentyl)-3-methylene-dihydro-furan-2-one
    —— (4-fluorophenyl) N-(2-dichlorophosphorylethenyl)carbamate 63572-88-3 C9H7Cl2FNO3P
    (4-fluorophenyl) N-(2-dichlorophosphorylethenyl)carbamate
    —— 4-[2'-fluoro-4'-(2-hydroxyethyl)biphenyl-4-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289623-11-5 C20H24FNO5S
    4-[2'-fluoro-4'-(2-hydroxyethyl)biphenyl-4-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4-(2'-fluoro-4'-hydroxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289622-99-6 C18H20FNO5S
    4-(2'-fluoro-4'-hydroxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4-(1-hydroxy-2-{4-[2-(4-methyl-1-oxo-1,3-dihydro-2-benzofuran-5-yl)ethyl]piperazin-1-yl}ethyl)-2-(methyloxy)benzonitrile 1255208-82-2 C25H29N3O4
    4-(1-hydroxy-2-{4-[2-(4-methyl-1-oxo-1,3-dihydro-2-benzofuran-5-yl)ethyl]piperazin-1-yl}ethyl)-2-(methyloxy)benzonitrile
    —— 4-Propylsulfinyl-3-(N-(1,1-dimethylethyl)aminosulfonyl)-2-thiophenecarboxylic acid, methyl ester 128849-40-1 C13H21NO5S3
    4-Propylsulfinyl-3-(N-(1,1-dimethylethyl)aminosulfonyl)-2-thiophenecarboxylic acid, methyl ester
    —— (4R,8S,9R)-9-Methoxy-4,8,9,11b-tetramethyl-2,3,4,4a,5,6,8,9,10,11,11a,11b-dodecahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester 83816-03-9 C22H36O3
    (4R,8S,9R)-9-Methoxy-4,8,9,11b-tetramethyl-2,3,4,4a,5,6,8,9,10,11,11a,11b-dodecahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester
    —— 4-(4-ethoxyphenyl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289624-56-1 C14H21NO5S
    4-(4-ethoxyphenyl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4-acetyl-2-[2-(1,3-benzodioxol-5-yl)ethyl]-3-hydroxyisoquinolin-1(2H)-one 1174025-44-5 C20H17NO5
    4-acetyl-2-[2-(1,3-benzodioxol-5-yl)ethyl]-3-hydroxyisoquinolin-1(2H)-one