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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(1-Methylsulfonylpyrrolidin-3-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203552-67-3 C20H27NO4S
    4-[(1-Methylsulfonylpyrrolidin-3-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-chloro-2,1,3-benzothiadiazole-7-sulfinic acid 53494-02-3 C6H3ClN2O2S2
    4-chloro-2,1,3-benzothiadiazole-7-sulfinic acid
    —— 4-amino-2-(methylsulfonyl)-6,7,8,9-tetrahydro-5H-cyclohepta<d>pyrimidine 77766-13-3 C10H15N3O2S
    4-amino-2-(methylsulfonyl)-6,7,8,9-tetrahydro-5H-cyclohepta<d>pyrimidine
    —— 4-(phenylsulfanylmethylidene)hexanal 141804-38-8 C13H16OS
    4-(phenylsulfanylmethylidene)hexanal
    —— (4,6-dimethyl-2-pyrimidinylmethyl)triphenylphosphonium chloride 77204-30-9 C25H24N2P*Cl
    (4,6-dimethyl-2-pyrimidinylmethyl)triphenylphosphonium chloride
    —— 4-[4-(4-fluorophenyl)-5-(2-methylsulfanylpyrimidin-4-yl)thiazol-2-yloxy]piperidine-1-carboxylic acid tert-butyl ester 917808-52-7 C24H27FN4O3S2
    4-[4-(4-fluorophenyl)-5-(2-methylsulfanylpyrimidin-4-yl)thiazol-2-yloxy]piperidine-1-carboxylic acid tert-butyl ester
    —— [(4S,6S,7R,8S)-11-[2-(2-hydroxyethoxy)ethoxy]-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate 105140-00-9 C19H25N3O8
    [(4S,6S,7R,8S)-11-[2-(2-hydroxyethoxy)ethoxy]-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
    —— (4-{[2-((S)-2-Oxo-3-phenylmethanesulfonylamino-azepan-1-yl)-acetylamino]-methyl}-cyclohexyl)-carbamic acid tert-butyl ester 368426-58-8 C27H42N4O6S
    (4-{[2-((S)-2-Oxo-3-phenylmethanesulfonylamino-azepan-1-yl)-acetylamino]-methyl}-cyclohexyl)-carbamic acid tert-butyl ester
    —— 4-(5-(2-chloro-6-methylquinolin-3-yl)-1H-pyrazol-3-yl)phenol 1393597-28-8 C19H14ClN3O
    4-(5-(2-chloro-6-methylquinolin-3-yl)-1H-pyrazol-3-yl)phenol
    —— 4-bromophenyl-6,7-dimethoxy-3-(4-pyridyl)-2,3,3a,4-tetrahydroindeno[1,2-c]pyrazol-2-ylmethanone 1355615-86-9 C24H20BrN3O3
    4-bromophenyl-6,7-dimethoxy-3-(4-pyridyl)-2,3,3a,4-tetrahydroindeno[1,2-c]pyrazol-2-ylmethanone
    —— 4-(5,6-dimethyl-2-pyridin-2-ylpyridin-3-yl)oxy-N-{3-[(4-methyl-piperazin-1-yl)methyl]phenyl}pyridin-2-amine 1117684-81-7 C29H32N6O
    4-(5,6-dimethyl-2-pyridin-2-ylpyridin-3-yl)oxy-N-{3-[(4-methyl-piperazin-1-yl)methyl]phenyl}pyridin-2-amine
    —— 4-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2-(pyrrolidin-1-yl)ethoxy)benzonitrile 1196547-15-5 C29H29FN6O
    4-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2-(pyrrolidin-1-yl)ethoxy)benzonitrile
    —— 4-chloro-6-nitroquinaldic acid, ethyl ester 52144-26-0 C12H9ClN2O4
    4-chloro-6-nitroquinaldic acid, ethyl ester
    —— (4S,1''R)-3-[(1''-hydroxy-1''-phenylmethyl)]ethenyl-4-phenyl-5,5-dimethyloxazolidin-2-one 1067232-71-6 C20H21NO3
    (4S,1''R)-3-[(1''-hydroxy-1''-phenylmethyl)]ethenyl-4-phenyl-5,5-dimethyloxazolidin-2-one
    —— 4-Nitro-2-amino-α-<3,5-dimethoxy-phenyl>-zimtsaeure-methylester 93880-29-6 C18H18N2O6
    4-Nitro-2-amino-α-<3,5-dimethoxy-phenyl>-zimtsaeure-methylester
    —— (4-nitrophenyl)(2-phenyl-1,8-naphthyridin-3-yl)methanone 116625-87-7 C21H13N3O3
    (4-nitrophenyl)(2-phenyl-1,8-naphthyridin-3-yl)methanone
    —— (4aS,10bS)-1,2,3,4,4a,5,6,10b-Octahydro-benzo[f]quinoline-7,9-diol; hydrobromide 87657-27-0 BrH*C13H17NO2
    (4aS,10bS)-1,2,3,4,4a,5,6,10b-Octahydro-benzo[f]quinoline-7,9-diol; hydrobromide
    —— 4-(N-Methyl-nitrosamino)-benzylalkohol 5757-75-5 C8H10N2O2
    4-(N-Methyl-nitrosamino)-benzylalkohol
    —— 4-(5-Methyl-tetrazol-2-yl)-butan-2-one 125509-39-9 C6H10N4O
    4-(5-Methyl-tetrazol-2-yl)-butan-2-one
    —— (4-(((2S,5R)-5-isopropyl-3,6-dimethoxy-2,5-dihydropyrazin-2-yl)methyl)phenyl)(phenyl-d5)methanol 1124125-48-9 C23H28N2O3
    (4-(((2S,5R)-5-isopropyl-3,6-dimethoxy-2,5-dihydropyrazin-2-yl)methyl)phenyl)(phenyl-d5)methanol
    —— 4'-(4-methoxyphenyl)-4',5'-dihydro-2'H-spiro[cyclohexane-1,3'-indeno[1,2-b]pyran]-2'-one 1373120-43-4 C24H24O3
    4'-(4-methoxyphenyl)-4',5'-dihydro-2'H-spiro[cyclohexane-1,3'-indeno[1,2-b]pyran]-2'-one
    —— 4-(2,4-Dioxo-10-phenyl-1,4-dihydro-2H-benzo[g]quinazolin-3-yl)-benzoic acid 75057-23-7 C25H16N2O4
    4-(2,4-Dioxo-10-phenyl-1,4-dihydro-2H-benzo[g]quinazolin-3-yl)-benzoic acid
    —— 4-(2-Morpholinoethoxy)chinazolin-oxalat 32700-35-9 C2H2O4*C14H17N3O2
    4-(2-Morpholinoethoxy)chinazolin-oxalat
    —— 4-(Benzotriazol-1-yl)-2,6-diphenylpyrylium 55262-84-5 C23H16N3O
    4-(Benzotriazol-1-yl)-2,6-diphenylpyrylium
    —— 4-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridine-1(2H)-yl)-N-(3-aminopropyl)benzamide 772336-72-8 C23H22BrF2N3O3
    4-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridine-1(2H)-yl)-N-(3-aminopropyl)benzamide
    —— 4-Chloro-N-(4-pentenyl)phthalimide 86611-66-7 C13H12ClNO2
    4-Chloro-N-(4-pentenyl)phthalimide
    —— 4-<(Z)-1-Carbethoxy-1-methoxyimino>methyl-2-chloroacetamidothiazole N-Oxide 94444-16-3 C10H12ClN3O5S
    4-<(Z)-1-Carbethoxy-1-methoxyimino>methyl-2-chloroacetamidothiazole N-Oxide
    —— 4-methyl-N-(5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)-6-(trifluoromethyl)pyrimidin-2-amine 1262109-69-2 C13H10F3N7
    4-methyl-N-(5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)-6-(trifluoromethyl)pyrimidin-2-amine
    —— 4-hydroxy-4'-(3,3-dimethyltriazenyl-1)-(diphenyl sulfone) 1399205-81-2 C14H15N3O3S
    4-hydroxy-4'-(3,3-dimethyltriazenyl-1)-(diphenyl sulfone)
    —— 4-(N-phenyl-2-naphthylamino)-1,2-naphthoquinone 21720-69-4 C26H17NO2
    4-(N-phenyl-2-naphthylamino)-1,2-naphthoquinone
    —— (4R,6S)-4-phenyl-6-trimethylsilyloxepan-2-one 118527-80-3 C15H22O2Si
    (4R,6S)-4-phenyl-6-trimethylsilyloxepan-2-one
    —— 4-phenylpent-3-en-1-yn-3-yl trifluoromethanesulfonate 100108-98-3 C12H9F3O3S
    4-phenylpent-3-en-1-yn-3-yl trifluoromethanesulfonate
    —— 4-Methyl-piperazine-1-carboxylic acid 2-(3-cyano-phenyl)-3-oxo-2,3-dihydro-1H-isoindol-1-yl ester 37896-21-2 C21H20N4O3
    4-Methyl-piperazine-1-carboxylic acid 2-(3-cyano-phenyl)-3-oxo-2,3-dihydro-1H-isoindol-1-yl ester
    —— 4,4a-dihydro-9-methyl-4a-<2,2,2-trifluoro-1-(2-hydroxy-9-methylcarbazol-3-yl)ethyl>carbazol-2(3H)-one 88341-23-5 C28H23F3N2O2
    4,4a-dihydro-9-methyl-4a-<2,2,2-trifluoro-1-(2-hydroxy-9-methylcarbazol-3-yl)ethyl>carbazol-2(3H)-one
    —— 4-Ethyl-1-sulfamoyl-piperidin 4108-94-5 C7H16N2O2S
    4-Ethyl-1-sulfamoyl-piperidin
    —— 4-vinylpyridinecopper(I) bromide 122363-52-4 Br*C7H7N*Cu
    4-vinylpyridinecopper(I) bromide
    —— 4-Dimethylamino-benzoic acid 2-methoxy-1,10-dioxo-1,10-dihydro-anthracen-9-yl ester 133979-06-3 C24H19NO5
    4-Dimethylamino-benzoic acid 2-methoxy-1,10-dioxo-1,10-dihydro-anthracen-9-yl ester
    —— (4-propyltetrahydrofuran-2-yl)methanol 1116614-89-1 C8H16O2
    (4-propyltetrahydrofuran-2-yl)methanol
    —— (±)-4-(5-oxo-5,7-dihydrofuro[3,4-b]pyridin-7-yl)benzonitrile 1438281-43-6 C14H8N2O2
    (±)-4-(5-oxo-5,7-dihydrofuro[3,4-b]pyridin-7-yl)benzonitrile
    —— 4-Benzyltridecan 95706-44-8 C20H34
    4-Benzyltridecan
    —— 4,4',4'',4'''-(benzene-1,2,4,5-tetrayltetrabuta-1,3-diyne-4,1-diyl)tetrakis(N,N-dihexylaniline) 1067669-45-7 C94H122N4
    4,4',4'',4'''-(benzene-1,2,4,5-tetrayltetrabuta-1,3-diyne-4,1-diyl)tetrakis(N,N-dihexylaniline)
    —— 4-nitro-3-phenylbut-1-ene 207393-02-0 C10H11NO2
    4-nitro-3-phenylbut-1-ene
    —— 4,4'-Methylendibenzolhexanoylchlorid 140661-37-6 C25H30Cl2O2
    4,4'-Methylendibenzolhexanoylchlorid
    —— 4,4,4-trifluoro-N-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-3-(trifluoromethyl)butanamide 1363721-17-8 C8H5F12NO2
    4,4,4-trifluoro-N-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-3-(trifluoromethyl)butanamide
    —— 4,12-diiodo[2.2]paracyclophane 23927-48-2 C16H14I2
    4,12-diiodo[2.2]paracyclophane
    —— 4-[(5-hydroxy-2-phenoxyphenyl)amino]-5-[5-(piperidin-1-ylmethyl)-1-benzofuran-2-yl]nicotinonitrile 960041-20-7 C32H28N4O3
    4-[(5-hydroxy-2-phenoxyphenyl)amino]-5-[5-(piperidin-1-ylmethyl)-1-benzofuran-2-yl]nicotinonitrile
    —— 4-cyclopentylthio-2-(2-dimethylaminoacetamido)-1-(3-methoxycarbonyl-2-thioureido)benzene 60854-10-6 C18H26N4O3S2
    4-cyclopentylthio-2-(2-dimethylaminoacetamido)-1-(3-methoxycarbonyl-2-thioureido)benzene
    —— 4-chloro-6-methyl-N-((3R)-3-methylcyclohexyl)-5-nitropyrimidin-2-amine 937365-52-1 C12H17ClN4O2
    4-chloro-6-methyl-N-((3R)-3-methylcyclohexyl)-5-nitropyrimidin-2-amine
    —— 4-bromomethyl-7-nitro-benzo[1,2,5]thiadiazole 89583-77-7 C7H4BrN3O2S
    4-bromomethyl-7-nitro-benzo[1,2,5]thiadiazole
    —— 4-Phenyl-2-[(1R,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-(2E)-ylideneamino]-butyric acid tert-butyl ester 113723-86-7 C24H35NO2
    4-Phenyl-2-[(1R,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-(2E)-ylideneamino]-butyric acid tert-butyl ester