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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(4,4-Dimethyl-1-oxy-5-phenyl-4H-imidazol-2-yl)-phenyl]-dimethyl-amine 122981-51-5 C19H21N3O
    [4-(4,4-Dimethyl-1-oxy-5-phenyl-4H-imidazol-2-yl)-phenyl]-dimethyl-amine
    —— 4-pentylthio-5-chlorobenzene-1,2-dicarbonitrile 1219926-96-1 C13H13ClN2S
    4-pentylthio-5-chlorobenzene-1,2-dicarbonitrile
    —— 4-bromo-N-(tert-butyl)-2-(difluoromethoxy)benzenesulfonamide 1442431-16-4 C11H14BrF2NO3S
    4-bromo-N-(tert-butyl)-2-(difluoromethoxy)benzenesulfonamide
    —— [4-(3-Fluoro-4-nitro-phenoxymethyl)-phenoxy]-acetic acid 181361-91-1 C15H12FNO6
    [4-(3-Fluoro-4-nitro-phenoxymethyl)-phenoxy]-acetic acid
    —— 4-[[2,3-difluorobenzyl]oxy]-N-[methylsulfonyl]benzamide 1355634-95-5 C15H13F2NO4S
    4-[[2,3-difluorobenzyl]oxy]-N-[methylsulfonyl]benzamide
    —— 4-chloro-1-(cyclopropylmethyl)-5-[4-(1-methoxyethyl)phenyl]-1H-benzotriazole 1257327-69-7 C19H20ClN3O
    4-chloro-1-(cyclopropylmethyl)-5-[4-(1-methoxyethyl)phenyl]-1H-benzotriazole
    —— 4-carboxymethyl-2,6-dihydroxy-isophthalic acid dimethyl ester 108724-83-0 C12H12O8
    4-carboxymethyl-2,6-dihydroxy-isophthalic acid dimethyl ester
    —— 4-fluoro-3-oxo-1-(2-phenylethyl)butyl acetate 1092060-28-0 C14H17FO3
    4-fluoro-3-oxo-1-(2-phenylethyl)butyl acetate
    —— 4-(5-amino-2-chloro-3-methoxyphenyl)2-methylbut-3-yn-2-ol 940948-37-8 C12H14ClNO2
    4-(5-amino-2-chloro-3-methoxyphenyl)2-methylbut-3-yn-2-ol
    —— (4-chloro-3-methoxy-6-phenyl-pyridin-2-yl)-methanol 1019930-09-6 C13H12ClNO2
    (4-chloro-3-methoxy-6-phenyl-pyridin-2-yl)-methanol
    —— 4-{4-[4-(morpholine-4-carbonyl)phenyl]thiazol-2-yl}-3,4-dihydro-2H-quinoxaline-1-carboxylic acid adamantan-2-ylamide 1174680-99-9 C33H37N5O3S
    4-{4-[4-(morpholine-4-carbonyl)phenyl]thiazol-2-yl}-3,4-dihydro-2H-quinoxaline-1-carboxylic acid adamantan-2-ylamide
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-5a,5b,8,8,11a-pentamethyl-2-oxo-3a-(piperidin-4-ylcarbamoylamino)-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid;hydrochloride 1169849-45-9 C41H65N3O6*ClH
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-5a,5b,8,8,11a-pentamethyl-2-oxo-3a-(piperidin-4-ylcarbamoylamino)-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid;hydrochloride
    —— 4-(2-Quinolin-2-yl-ethyl)-benzoic acid methyl ester 898563-57-0 C19H17NO2
    4-(2-Quinolin-2-yl-ethyl)-benzoic acid methyl ester
    —— 4-(4-bromophenyl)-5-methylindoline-2,3-dione 1421701-11-2 C15H10BrNO2
    4-(4-bromophenyl)-5-methylindoline-2,3-dione
    —— (4S,5S)-3-Benzyl-4-ethynyl-5-hydroxymethyl-4-methyl-oxazolidin-2-one 195203-93-1 C14H15NO3
    (4S,5S)-3-Benzyl-4-ethynyl-5-hydroxymethyl-4-methyl-oxazolidin-2-one
    —— 4-(3-methyl-1H-pyrazol-1-yl)benzonitrile 1247624-53-8 C11H9N3
    4-(3-methyl-1H-pyrazol-1-yl)benzonitrile
    —— 4-amino-3-oxo-3,4-dihydrobenzo[f]quinoline-2-carbohydrazide 1329123-02-5 C14H12N4O2
    4-amino-3-oxo-3,4-dihydrobenzo[f]quinoline-2-carbohydrazide
    —— 4-cyclohexylmethyl-2-(4-sulfamoyl-phenyl)-thiazole-5-carboxylic acid ethyl ester 102009-14-3 C19H24N2O4S2
    4-cyclohexylmethyl-2-(4-sulfamoyl-phenyl)-thiazole-5-carboxylic acid ethyl ester
    —— 4-[3-[6-[4-(cyclopentylcarbonyl)piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534609-24-0 C29H35F3N4O3
    4-[3-[6-[4-(cyclopentylcarbonyl)piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[bis-(2-chloro-ethyl)-amino]-<i>N</i>-chloroacetyl-phenylalanine isopropyl ester 103154-88-7 C18H25Cl3N2O3
    4-[bis-(2-chloro-ethyl)-amino]-<i>N</i>-chloroacetyl-phenylalanine isopropyl ester
    —— (4S,6S)-6-(2-methoxyphenylthio)-4-phenyltetrahydro-2H-pyran-2-one 1610597-45-9 C18H18O3S
    (4S,6S)-6-(2-methoxyphenylthio)-4-phenyltetrahydro-2H-pyran-2-one
    —— 4-(5,6-dihydropyridin-1(2H)-yl)-N-(4-fluorophenyl)-6-propylpyrimidin-2-amine hydrochloride 1394803-12-3 C18H21FN4*ClH
    4-(5,6-dihydropyridin-1(2H)-yl)-N-(4-fluorophenyl)-6-propylpyrimidin-2-amine hydrochloride
    —— 4-(4-tolylsulfinyl)pyridin-3-yl triflate 1609120-11-7 C13H10F3NO3S2
    4-(4-tolylsulfinyl)pyridin-3-yl triflate
    —— 4-Bromo-N-(4-piperazin-1-yl-naphthalen-1-yl)-benzenesulfonamide, hydrochloride 478615-64-4 C20H20BrN3O2S*ClH
    4-Bromo-N-(4-piperazin-1-yl-naphthalen-1-yl)-benzenesulfonamide, hydrochloride
    —— (4-chlorobenzyl)(hexyl)carbamic chloride 55280-28-9 C14H19Cl2NO
    (4-chlorobenzyl)(hexyl)carbamic chloride
    —— (4-chlorophenyl)(hexyl)carbamic chloride 55239-56-0 C13H17Cl2NO
    (4-chlorophenyl)(hexyl)carbamic chloride
    —— 4-chloro-6-(6-chloropyridin-3-yl)-2-(cyclopropylamino)pyrimidine-5-carbonitrile 945002-12-0 C13H9Cl2N5
    4-chloro-6-(6-chloropyridin-3-yl)-2-(cyclopropylamino)pyrimidine-5-carbonitrile
    —— 4,4-Dimethyl-2-(4-butylsulfonyl-butyl)-2H,4H-isoquinoline-1,3-dione 70007-69-1 C19H27NO4S
    4,4-Dimethyl-2-(4-butylsulfonyl-butyl)-2H,4H-isoquinoline-1,3-dione
    —— 4-[(2-tert-Butoxycarbonylamino-ethylamino)-methyl]-4-cyclohexyl-piperidine-1-carboxylic acid tert-butyl ester 880543-79-3 C24H45N3O4
    4-[(2-tert-Butoxycarbonylamino-ethylamino)-methyl]-4-cyclohexyl-piperidine-1-carboxylic acid tert-butyl ester
    —— (4aS,5R,8S,8aS)-8a-hydroxy-5-methyl-8-propan-2-yl-1,3,4,4a,5,6,7,8-octahydronaphthalen-2-one 123409-03-0 C14H24O2
    (4aS,5R,8S,8aS)-8a-hydroxy-5-methyl-8-propan-2-yl-1,3,4,4a,5,6,7,8-octahydronaphthalen-2-one
    —— [4-(4-methoxyphenyl)-3-(4-methylphenyl)-5-phenyl-1,2,4-oxadiazol-5-yl]-phenylmethanone 87277-42-7 C29H24N2O3
    [4-(4-methoxyphenyl)-3-(4-methylphenyl)-5-phenyl-1,2,4-oxadiazol-5-yl]-phenylmethanone
    —— 4-(2-methoxy-phenylazo)-[1]naphthylamine 78183-06-9 C17H15N3O
    4-(2-methoxy-phenylazo)-[1]naphthylamine
    —— 4-(3-amino-5-bromo-2-methylbenzyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide 355133-94-7 C13H17BrN4O2S
    4-(3-amino-5-bromo-2-methylbenzyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide
    —— 4-methyl-2-phenylethynyl-thiazole-5-carboxylic acid ethyl ester 1290136-60-5 C15H13NO2S
    4-methyl-2-phenylethynyl-thiazole-5-carboxylic acid ethyl ester
    —— 4-[1-(2,3-difluorobenzyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridine 1285529-71-6 C21H14F3N3
    4-[1-(2,3-difluorobenzyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridine
    —— (4S)-4-(3-cyclopentyloxy-4-methoxyphenyl)-1-(2-methylbenzyl)-2-pyrrolidone 514215-60-2 C24H29NO3
    (4S)-4-(3-cyclopentyloxy-4-methoxyphenyl)-1-(2-methylbenzyl)-2-pyrrolidone
    —— 4-fluoro-N-((1S,3R)-3-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)benzenesulfonamide 1201192-32-6 C25H23FN6O4S2
    4-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-[3-(4-methoxyphenyl)-[1,2,4]triazolo[3,4-a]phthalazin-6-ylamino]-benzoic acid methyl ester 882983-78-0 C24H19N5O3
    4-[3-(4-methoxyphenyl)-[1,2,4]triazolo[3,4-a]phthalazin-6-ylamino]-benzoic acid methyl ester
    —— 4-Piperazin-1-yl-naphthalene-1-sulfonic Acid (3-benzyloxy-phenyl)-amide 478616-55-6 C27H27N3O3S
    4-Piperazin-1-yl-naphthalene-1-sulfonic Acid (3-benzyloxy-phenyl)-amide
    —— 4-(2,3-dichlorophenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride 1067636-19-4 C15H15Cl2NO2*ClH
    4-(2,3-dichlorophenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride
    —— 4-N-benzoyl-1-(2-O-benzoyloxymethoxymethyl-3-O-dimethoxytrityl-β-D-ribofuranosyl)cytosine 1332728-84-3 C46H43N3O11
    4-N-benzoyl-1-(2-O-benzoyloxymethoxymethyl-3-O-dimethoxytrityl-β-D-ribofuranosyl)cytosine
    —— 4-[2-(3,5-dibromo-[2]pyridylamino)-vinyl]-1-methyl-pyridinium; iodide 114098-36-1 C13H12Br2N3*I
    4-[2-(3,5-dibromo-[2]pyridylamino)-vinyl]-1-methyl-pyridinium; iodide
    —— 4-chloro-N-[4-methyl-3-(4-pyridin-2-yl-pyrimidin-2-ylamino)-phenyl]-benzamide 475587-27-0 C23H18ClN5O
    4-chloro-N-[4-methyl-3-(4-pyridin-2-yl-pyrimidin-2-ylamino)-phenyl]-benzamide
    —— 4,4,10β-trimethyl-7,7-difluoro-3β-acetoxy-trans-decalin 130518-45-5 C15H24F2O2
    4,4,10β-trimethyl-7,7-difluoro-3β-acetoxy-trans-decalin
    —— (4R,5S,6R,8R)-5-(tert-Butyl-dimethyl-silanyloxy)-4,6,8-trimethyl-dec-9-enoic acid tert-butyl ester 129117-25-5 C23H46O3Si
    (4R,5S,6R,8R)-5-(tert-Butyl-dimethyl-silanyloxy)-4,6,8-trimethyl-dec-9-enoic acid tert-butyl ester
    —— 4-iodo-6-(furan-2-yl)pyrimidine 1279017-23-0 C8H5IN2O
    4-iodo-6-(furan-2-yl)pyrimidine
    —— 4-methyl-oxazole-5-carboxylic acid {4-[1-(4-chloro-benzyl)-4-oxo-1,4-dihydro-thieno[3,2-d]pyrimidin-6-yl]-phenyl}-amide 1276129-79-3 C24H17ClN4O3S
    4-methyl-oxazole-5-carboxylic acid {4-[1-(4-chloro-benzyl)-4-oxo-1,4-dihydro-thieno[3,2-d]pyrimidin-6-yl]-phenyl}-amide
    —— 4-{[5-(2-cyclohexylethoxy)pyridin-2-yl]carbonyl}-N-pyrazin-2-ylpiperazine-1-carboxamide 1008768-10-2 C23H30N6O3
    4-{[5-(2-cyclohexylethoxy)pyridin-2-yl]carbonyl}-N-pyrazin-2-ylpiperazine-1-carboxamide
    —— 4-bromo-5-methyldihydrofuran-2(3H)-one 103024-07-3 C5H7BrO2
    4-bromo-5-methyldihydrofuran-2(3H)-one
    —— 4-((1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dien-1-yl)-2-methoxyphenyl piperazine-1-carboxylate 1426394-57-1 C26H28N2O7
    4-((1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dien-1-yl)-2-methoxyphenyl piperazine-1-carboxylate