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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-chloromethyl-1-hydroxy-butyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 28969-91-7 C16H21ClN2O2
    4-(1-chloromethyl-1-hydroxy-butyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(2-Amino-4,6-dioxo-5-prop-2-ynyl-1,4,5,6-tetrahydro-pyrimidin-5-ylmethyl)-benzoic acid 85301-60-6 C15H13N3O4
    4-(2-Amino-4,6-dioxo-5-prop-2-ynyl-1,4,5,6-tetrahydro-pyrimidin-5-ylmethyl)-benzoic acid
    —— 4-(9-hydrazino-10-methyl-9,10-dihydro-acridin-9-yl)-2-methoxy-aniline 56733-24-5 C21H22N4O
    4-(9-hydrazino-10-methyl-9,10-dihydro-acridin-9-yl)-2-methoxy-aniline
    —— 4-hydroxy-5-methoxy-2-(3-oxo-3-phenyl-1-propenyl)-pyridine 195879-50-6 C15H13NO3
    4-hydroxy-5-methoxy-2-(3-oxo-3-phenyl-1-propenyl)-pyridine
    —— 4-oxo-4-(1-(thiophen-2-yl)-3,4-dihydropyrrolo[1,2-a]pyrazin-2-yl)-N-(1-(3-(trifluoromethyl)phenyl)ethyl)butanamide 1020656-05-6 C24H24F3N3O2S
    4-oxo-4-(1-(thiophen-2-yl)-3,4-dihydropyrrolo[1,2-a]pyrazin-2-yl)-N-(1-(3-(trifluoromethyl)phenyl)ethyl)butanamide
    —— 4-(3-(1-acetylpiperidin-4-yl)ureido)benzoic acid 1056676-40-4 C15H19N3O4
    4-(3-(1-acetylpiperidin-4-yl)ureido)benzoic acid
    —— 4-azido-2,6-difluorobenzyl phosphoramide mustard 1028745-26-7 C11H14Cl2F2N5O2P
    4-azido-2,6-difluorobenzyl phosphoramide mustard
    —— 4-methylcyclohexylmethyl radical 98105-53-4 C8H15
    4-methylcyclohexylmethyl radical
    —— 4-amino-2-hydroxy-benzoic acid-(5-ethyl-[1,3,4]thiadiazol-2-ylamide) 100061-73-2 C11H12N4O2S
    4-amino-2-hydroxy-benzoic acid-(5-ethyl-[1,3,4]thiadiazol-2-ylamide)
    —— 4-benzhydryl-2,6-diphenyl-phosphinine 41269-37-8 C30H23P
    4-benzhydryl-2,6-diphenyl-phosphinine
    —— 4-(2'-Aminophenyl)-3,5-diphenyl-1,2,4-triazol 57366-42-4 C20H16N4
    4-(2'-Aminophenyl)-3,5-diphenyl-1,2,4-triazol
    —— 4-Nitro-benzoic acid (3R,5R,7R,10S,12S,13R,17R)-7,12-dihydroxy-17-(3-methoxycarbonyl-1-methyl-propyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 28192-79-2 C32H45NO8
    4-Nitro-benzoic acid (3R,5R,7R,10S,12S,13R,17R)-7,12-dihydroxy-17-(3-methoxycarbonyl-1-methyl-propyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
    —— 4,6-Dibromo-3-methyl-2(3H)-benzothiazolone 134165-28-9 C8H5Br2NOS
    4,6-Dibromo-3-methyl-2(3H)-benzothiazolone
    —— 4-(6'-methoxy-3,3'-bipyridin-5-yl)-1,4-diazatricyclo[4.3.1.1(3,8)]undecane 1258934-08-5 C20H24N4O
    4-(6'-methoxy-3,3'-bipyridin-5-yl)-1,4-diazatricyclo[4.3.1.1(3,8)]undecane
    —— (4-(methoxy-methyl-carbamoyl)-cyclohexyl)-carbamic acid benzyl ester 614715-82-1 C17H24N2O4
    (4-(methoxy-methyl-carbamoyl)-cyclohexyl)-carbamic acid benzyl ester
    —— (4-Ethylsulfanylphenoxy)-methoxy-methyl-sulfanylidene-lambda5-phosphane 91011-43-7 C10H15O2PS2
    (4-Ethylsulfanylphenoxy)-methoxy-methyl-sulfanylidene-lambda5-phosphane
    —— (4aR,11aR,11bR)-11-(2,2,2-trifluoroacetyl)-4a,5,11,11a-tetrahydro-11bH-benzo[a]carbazole-1,4-dione 1104643-78-8 C18H12F3NO3
    (4aR,11aR,11bR)-11-(2,2,2-trifluoroacetyl)-4a,5,11,11a-tetrahydro-11bH-benzo[a]carbazole-1,4-dione
    —— (4R,5S)-3-[(3R)-3-(p-tolyl)butanoyl]indano[1,2-d]oxazolidine-2-thione 1244023-82-2 C21H21NO2S
    (4R,5S)-3-[(3R)-3-(p-tolyl)butanoyl]indano[1,2-d]oxazolidine-2-thione
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-N,2-dimethoxy-N-methylbenzamide 1321608-55-2 C23H23N5O3
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-N,2-dimethoxy-N-methylbenzamide
    —— (4R)-4-[1-[[7-(3,4-dimethoxyphenyl)-1,6-naphthyridin-5-yl]oxy]-3-methoxypropyl]pyrrolidin-2-one 1319738-97-0 C24H27N3O5
    (4R)-4-[1-[[7-(3,4-dimethoxyphenyl)-1,6-naphthyridin-5-yl]oxy]-3-methoxypropyl]pyrrolidin-2-one
    —— 4-amino-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile 1251907-41-1 C14H20N4OSi
    4-amino-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-(1,4-oxazepan-4-yl)methanone 1321607-84-4 C25H24FN5O2
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-(1,4-oxazepan-4-yl)methanone
    —— (4R)-4-[(1R)-1-(1,6-naphthyridin-5-yloxy)ethyl]pyrrolidin-2-one 1319739-81-5 C14H15N3O2
    (4R)-4-[(1R)-1-(1,6-naphthyridin-5-yloxy)ethyl]pyrrolidin-2-one
    —— 4-[2-(2-hydroxyethylthio)propan-2-yl]-2-propyl-1-[2'-(1-triphenylmethyl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-imidazole-5-carboxylic acid ethyl ester 1350442-07-7 C47H48N6O3S
    4-[2-(2-hydroxyethylthio)propan-2-yl]-2-propyl-1-[2'-(1-triphenylmethyl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-imidazole-5-carboxylic acid ethyl ester
    —— 4'-((5-(4-aminobenzylcarbamoyl)-2,3-dimethyl-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid 1415253-49-4 C32H29N3O3
    4'-((5-(4-aminobenzylcarbamoyl)-2,3-dimethyl-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid
    —— (4S,5R)-4-[(R)-Allyloxy-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-5-dimethoxymethyl-2,2-dimethyl-[1,3]dioxolane 247048-93-7 C17H30O7
    (4S,5R)-4-[(R)-Allyloxy-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-5-dimethoxymethyl-2,2-dimethyl-[1,3]dioxolane
    —— 4-(2-chloro-4-trifluoromethylphenyloxy)piperidin-1-ylsulphonylmethane 647014-09-3 C13H15ClF3NO3S
    4-(2-chloro-4-trifluoromethylphenyloxy)piperidin-1-ylsulphonylmethane
    —— 4,7,10,13,16,19,25,28-octaoxa-1,22-diazabicyclo<20,8,2>dotriacontane 132162-57-3 C22H44N2O8
    4,7,10,13,16,19,25,28-octaoxa-1,22-diazabicyclo<20,8,2>dotriacontane
    —— (4aS,4bS,7S,8aR,10aR)-7-(tert-Butyl-dimethyl-silanyloxy)-2,4b-dimethyl-4a,4b,5,6,7,8,8a,9,10,10a-decahydro-4H-phenanthren-1-one 183815-02-3 C22H38O2Si
    (4aS,4bS,7S,8aR,10aR)-7-(tert-Butyl-dimethyl-silanyloxy)-2,4b-dimethyl-4a,4b,5,6,7,8,8a,9,10,10a-decahydro-4H-phenanthren-1-one
    —— 4-[7-Oxo-2-(4-piperidin-1-yl-phenylamino)-7H-pyrido[2,3-d]pyrimidin-8-yl]-piperidine-1-carboxylic acid ethyl ester 211246-83-2 C26H32N6O3
    4-[7-Oxo-2-(4-piperidin-1-yl-phenylamino)-7H-pyrido[2,3-d]pyrimidin-8-yl]-piperidine-1-carboxylic acid ethyl ester
    —— 4-methylphenyl[N-(R,S)-[N-benzyloxycarbonyl-β-alaninyl]-1-aminophenylmethyl]phosphinic acid 1242584-19-5 C25H27N2O5P
    4-methylphenyl[N-(R,S)-[N-benzyloxycarbonyl-β-alaninyl]-1-aminophenylmethyl]phosphinic acid
    —— 4-Amino-3-(m-chlorophenylamidino)-8-ethoxycarbonylpyrazolo<5,1-c><1,2,4>triazine 125158-60-3 C15H14ClN7O2
    4-Amino-3-(m-chlorophenylamidino)-8-ethoxycarbonylpyrazolo<5,1-c><1,2,4>triazine
    —— 4-(4-Cyano-2-methoxyphenyl)-5-(4-ethyl-1,3-thiazol-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3-carbonitrile 1015077-79-8 C21H20N4OS
    4-(4-Cyano-2-methoxyphenyl)-5-(4-ethyl-1,3-thiazol-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3-carbonitrile
    —— 4-Methyl-bicyclo<2.1.1>hexan-carbonsaeure 4840-00-0 C8H12O2
    4-Methyl-bicyclo<2.1.1>hexan-carbonsaeure
    —— 4-(6,8-dibromo-2-methyl-4-oxoquinazolin-3(4H)-yl)benzohydrazide 15565-40-9 C16H12Br2N4O2
    4-(6,8-dibromo-2-methyl-4-oxoquinazolin-3(4H)-yl)benzohydrazide
    —— 4-[4-(4-fluorophenyl)piperazin-1-yl]-3-methyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine 1415973-02-2 C22H21FN6
    4-[4-(4-fluorophenyl)piperazin-1-yl]-3-methyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine
    —— (4aR,4bS,6aS,7S,9aS,9bS,11aR)-1,4a,6a-Trimethyl-2-oxo-3-phenylsulfanyl-hexadecahydro-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide 86333-85-9 C30H44N2O2S
    (4aR,4bS,6aS,7S,9aS,9bS,11aR)-1,4a,6a-Trimethyl-2-oxo-3-phenylsulfanyl-hexadecahydro-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide
    —— 4-(3-Pyridin-2-yl-ureido)-benzene-1,3-disulfonyl dichloride 64689-95-8 C12H9Cl2N3O5S2
    4-(3-Pyridin-2-yl-ureido)-benzene-1,3-disulfonyl dichloride
    —— 4-acetylacetophenone tosylhydrazone 75230-48-7 C17H18N2O3S
    4-acetylacetophenone tosylhydrazone
    —— 4-(p-bromophenylthio)-3-oxothiolane 1,1-dioxide 899434-64-1 C10H9BrO3S2
    4-(p-bromophenylthio)-3-oxothiolane 1,1-dioxide
    —— 4-chloro-2-(1,4,5,6-tetrahydro-pyrimidin-2-yl)-benzenethiol 58287-82-4 C10H11ClN2S
    4-chloro-2-(1,4,5,6-tetrahydro-pyrimidin-2-yl)-benzenethiol
    —— 4-[1-(1-benzylsulfanylmethyl-4-butylcarbamoyl-2-hydroxypentylcarbamoyl)ethylcarbamoyl]-3-(5-hydroxypent-3-enyl)piperidine-1-carboxylic acid tert-butyl ester 906663-63-6 C37H60N4O7S
    4-[1-(1-benzylsulfanylmethyl-4-butylcarbamoyl-2-hydroxypentylcarbamoyl)ethylcarbamoyl]-3-(5-hydroxypent-3-enyl)piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(p-Chlorobenzoyl)-1,5-diphenyltetrahydropyrrole-2,3-dione 108783-95-5 C23H16ClNO3
    4-(p-Chlorobenzoyl)-1,5-diphenyltetrahydropyrrole-2,3-dione
    —— (4S,6S)-6-tert-butyl-4-methyltetrahydro-2H-pyran-2-one 1403235-90-4 C10H18O2
    (4S,6S)-6-tert-butyl-4-methyltetrahydro-2H-pyran-2-one
    —— 4-[(5-chloropyridin-2-yl)methoxy]-1-{4-[2-(cyclopentylamino)ethyl]phenyl}pyridin-2(1H)-one 927892-57-7 C24H26ClN3O2
    4-[(5-chloropyridin-2-yl)methoxy]-1-{4-[2-(cyclopentylamino)ethyl]phenyl}pyridin-2(1H)-one
    —— 4-Benzyloxymethoxy-1-(dimethyl-hydrazono)-1-phenyl-2-((S)-toluene-4-sulfinyl)-pentan-3-ol 98215-18-0 C28H34N2O4S
    4-Benzyloxymethoxy-1-(dimethyl-hydrazono)-1-phenyl-2-((S)-toluene-4-sulfinyl)-pentan-3-ol
    —— 4,4'-dinitrostilben-2,2'-disulfochloride 74121-11-2 C14H8Cl2N2O8S2
    4,4'-dinitrostilben-2,2'-disulfochloride
    —— 4-[4-[[[[2,3-dimethylphenyl]amino]carbonyl]amino]phenoxy]-N-methylpyridine-2-carboxamide 1285533-86-9 C22H22N4O3
    4-[4-[[[[2,3-dimethylphenyl]amino]carbonyl]amino]phenoxy]-N-methylpyridine-2-carboxamide
    —— (4-ethyl-imidazol-1-yl)-acetic acid 1159507-42-2 C7H10N2O2
    (4-ethyl-imidazol-1-yl)-acetic acid
    —— 4-[[(2S,8S,9R,10R,13R,14S,17S)-17-[(2R)-6-acetyloxy-2-hydroxy-6-methyl-3-oxoheptan-2-yl]-4,4,9,13,14-pentamethyl-3,11,16-trioxo-1,2,7,8,10,12,15,17-octahydrocyclopenta[a]phenanthren-2-yl]oxy]-4-oxobutanoic acid 1440419-70-4 C36H50O11
    4-[[(2S,8S,9R,10R,13R,14S,17S)-17-[(2R)-6-acetyloxy-2-hydroxy-6-methyl-3-oxoheptan-2-yl]-4,4,9,13,14-pentamethyl-3,11,16-trioxo-1,2,7,8,10,12,15,17-octahydrocyclopenta[a]phenanthren-2-yl]oxy]-4-oxobutanoic acid