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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Methylphenyl)-dioxido-oxo-lambda5-phosphane 111192-94-0 C7H7O3P
    (4-Methylphenyl)-dioxido-oxo-lambda5-phosphane
    —— 4-Chloro-2-nitrophenolate 69173-73-5 C6H3ClNO3
    4-Chloro-2-nitrophenolate
    —— 4-(4-Methoxybenzylamino)-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde 1166949-06-9 C15H14N4O2
    4-(4-Methoxybenzylamino)-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde
    —— 4-(4-chloro-2-methoxyphenyl)-1-(2,9-dimethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one 1173155-07-1 C25H24ClN3O2
    4-(4-chloro-2-methoxyphenyl)-1-(2,9-dimethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one
    —— 4-(5-bromopyridin-3-yloxy)-6-methylpicolinic acid 1396337-97-5 C12H9BrN2O3
    4-(5-bromopyridin-3-yloxy)-6-methylpicolinic acid
    —— 4-Nitrobenzylidenemorpholinium chloride 152459-63-7 C11H13N2O3*Cl
    4-Nitrobenzylidenemorpholinium chloride
    —— 4-(heptadecafluorooctane-1-sulfonyl)-morpholine 312-19-6 C12H8F17NO3S
    4-(heptadecafluorooctane-1-sulfonyl)-morpholine
    —— 4-[N'-(2,6-dichloro-4-trifluoromethyl-phenyl)-hydrazino]-2,6-bis-trifluoromethyl-pyrimidine-5-carbonitrile 1139930-23-6 C14H4Cl2F9N5
    4-[N'-(2,6-dichloro-4-trifluoromethyl-phenyl)-hydrazino]-2,6-bis-trifluoromethyl-pyrimidine-5-carbonitrile
    —— 4-(4-chloro-2-methoxyphenyl)-1-(9-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one 1173155-06-0 C24H22ClN3O2
    4-(4-chloro-2-methoxyphenyl)-1-(9-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one
    —— 4-methyl-5-phenyl-2-(trifluoromethyl)pent-1-en-3-one 1246788-82-8 C13H13F3O
    4-methyl-5-phenyl-2-(trifluoromethyl)pent-1-en-3-one
    —— 4-Carbamoylpyridine-3-carboxylate 24202-75-3 C7H5N2O3-
    4-Carbamoylpyridine-3-carboxylate
    —— 4-methyl-5-nitro-2-(1-pyrrolidinyl)pyridine 850172-53-1 C10H13N3O2
    4-methyl-5-nitro-2-(1-pyrrolidinyl)pyridine
    —— 4,5-diphenyl-N-(pyridin-4-ylmethylideneamino)-1,3-oxazol-2-amine 85044-86-6 C21H16N4O
    4,5-diphenyl-N-(pyridin-4-ylmethylideneamino)-1,3-oxazol-2-amine
    —— 4-(thiazol-2-yl-hydrazonomethyl)benzoic acid 89408-28-6 C11H9N3O2S
    4-(thiazol-2-yl-hydrazonomethyl)benzoic acid
    —— 4-(5-((5-p-tolyl-1,3,4-oxadiazol-2-yl)methylthio)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)-2-chloropyridine 1257542-61-2 C23H16Cl2N6OS
    4-(5-((5-p-tolyl-1,3,4-oxadiazol-2-yl)methylthio)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)-2-chloropyridine
    —— 4-(4-Chloro-3-sulfamoylphenyl)-3-cyclohexyl-2-cyclohexylimino-1,3-thiazolidine-4-ol-hydrochloride 59814-72-1 C21H30ClN3O3S2*ClH
    4-(4-Chloro-3-sulfamoylphenyl)-3-cyclohexyl-2-cyclohexylimino-1,3-thiazolidine-4-ol-hydrochloride
    —— 4-chloro-3-oxo-N-(4-ethylphenyl)butaneamide 871267-26-4 C12H14ClNO2
    4-chloro-3-oxo-N-(4-ethylphenyl)butaneamide
    —— 4-nitro-benzene-1,3-disulfonic acid 20245-79-8 C6H5NO8S2
    4-nitro-benzene-1,3-disulfonic acid
    —— 4-(2,4-Dichloro-5-sulfamoylphenyl)-3-cyclohexyl-2-cyclohexylimino-1,3-thiazolidine-4-ol-hydrobromide 63009-40-5 BrH*C21H29Cl2N3O3S2
    4-(2,4-Dichloro-5-sulfamoylphenyl)-3-cyclohexyl-2-cyclohexylimino-1,3-thiazolidine-4-ol-hydrobromide
    —— 4-Methyl-2-{3'-[2-(4-methyl-piperazin-1-yl)-thiazol-4-yl]-biphenyl-3-yl}-pentanoic acid cyanomethyl-amide 349669-89-2 C28H33N5OS
    4-Methyl-2-{3'-[2-(4-methyl-piperazin-1-yl)-thiazol-4-yl]-biphenyl-3-yl}-pentanoic acid cyanomethyl-amide
    —— 4-Methyl-piperazin-1-thiocarbonsaeure-chlorid 18739-36-1 C6H11ClN2S
    4-Methyl-piperazin-1-thiocarbonsaeure-chlorid
    —— 4-fluoro-7-(trifluoromethyl)quinoline 1610791-84-8 C10H5F4N
    4-fluoro-7-(trifluoromethyl)quinoline
    —— 4-(2,4-Dichloro-5-dimethylsulfamoyl-phenyl)-3-cyclohexyl-2-cyclohexylimino-1,3-thiazolidine-4-ol-hydrobromide 62971-55-5 BrH*C23H33Cl2N3O3S2
    4-(2,4-Dichloro-5-dimethylsulfamoyl-phenyl)-3-cyclohexyl-2-cyclohexylimino-1,3-thiazolidine-4-ol-hydrobromide
    —— (4-chloroquinolin-7-yl)methanol 178984-44-6 C10H8ClNO
    (4-chloroquinolin-7-yl)methanol
    —— 4-chloro-1-(2-hydroxyethyl)-7-trifluoromethylquinolin-2(1H)-one 917835-30-4 C12H9ClF3NO2
    4-chloro-1-(2-hydroxyethyl)-7-trifluoromethylquinolin-2(1H)-one
    —— 4-Chlorobenzenethiolate 35337-68-9 C6H4ClS
    4-Chlorobenzenethiolate
    —— (4-chloro-7-trifluoromethyl-2-oxoquinolin-1(2H)-yl)acetaldehyde 917836-36-3 C12H7ClF3NO2
    (4-chloro-7-trifluoromethyl-2-oxoquinolin-1(2H)-yl)acetaldehyde
    —— 4-chloro-7-(trifluoromethyl)quinolin-2(1H)-one 917835-28-0 C10H5ClF3NO
    4-chloro-7-(trifluoromethyl)quinolin-2(1H)-one
    —— (4-hydroxy-2-(4-methoxyphenyl)benzofuran-3-yl)(phenyl)methanone 1449688-06-5 C22H16O4
    (4-hydroxy-2-(4-methoxyphenyl)benzofuran-3-yl)(phenyl)methanone
    —— 4,8-diphenyl-2H-furo[2,3-h]-1-benzopyran-2-one 1361944-58-2 C23H14O3
    4,8-diphenyl-2H-furo[2,3-h]-1-benzopyran-2-one
    —— 4-[[4-[[4-(2-methylphenyl)-1-piperazinyl]methyl]-phenyl]amino]-7-(trifluoromethyl)quinoline 70261-73-3 C28H27F3N4
    4-[[4-[[4-(2-methylphenyl)-1-piperazinyl]methyl]-phenyl]amino]-7-(trifluoromethyl)quinoline
    —— 4-(3-Bromophenyl)-2-(4-methylpiperazin-1-yl)-1,3-thiazole 909707-15-9 C14H16BrN3S
    4-(3-Bromophenyl)-2-(4-methylpiperazin-1-yl)-1,3-thiazole
    —— 4-(5-fluoro-2-(4-methylpiperazin-1-yl)thiazol-4-yl)benzoic acid methyl ester 1059549-57-3 C16H18FN3O2S
    4-(5-fluoro-2-(4-methylpiperazin-1-yl)thiazol-4-yl)benzoic acid methyl ester
    —— 4,4',6,6'-tetrakis((E)-2-(7-bromo-9,9-dioctyl-9H-fluoren-2-yl)vinyl)-[2,2']bipyrimidine 1510719-43-3 C132H170Br4N4
    4,4',6,6'-tetrakis((E)-2-(7-bromo-9,9-dioctyl-9H-fluoren-2-yl)vinyl)-[2,2']bipyrimidine
    —— 4-[[4-[[4-(methyl)-1-piperazinyl]methyl]phenyl]amino]-7-(trifluoromethyl)quinoline 70261-74-4 C22H23F3N4
    4-[[4-[[4-(methyl)-1-piperazinyl]methyl]phenyl]amino]-7-(trifluoromethyl)quinoline
    —— (4-methoxy-2-(4-methoxyphenyl)benzofuran-3-yl)(2,4,6-trimethoxyphenyl)methanone 1449688-18-9 C26H24O7
    (4-methoxy-2-(4-methoxyphenyl)benzofuran-3-yl)(2,4,6-trimethoxyphenyl)methanone
    —— (4-methoxy-2-(4-methoxyphenyl)benzofuran-3-yl)(phenyl)methanone 1449688-13-4 C23H18O4
    (4-methoxy-2-(4-methoxyphenyl)benzofuran-3-yl)(phenyl)methanone
    —— 4-amino-3,5-dibromo-N-(1-oxo-4-phenylbutyl)-D-phenylalanine 162179-03-5 C19H20Br2N2O3
    4-amino-3,5-dibromo-N-(1-oxo-4-phenylbutyl)-D-phenylalanine
    —— 4-(2-Methyl-1,3-thiazol-4-yl)benzoate 159887-01-1 C11H8NO2S-
    4-(2-Methyl-1,3-thiazol-4-yl)benzoate
    —— 4-pentyl-8-phenyl-2H-furo[2,3-h]-1-benzopyran-2-one 1361944-57-1 C22H20O3
    4-pentyl-8-phenyl-2H-furo[2,3-h]-1-benzopyran-2-one
    —— 4-amino-3-chloro-D-phenylalanine 240428-46-0 C9H11ClN2O2
    4-amino-3-chloro-D-phenylalanine
    —— 4-methyl pent-2-enolide 72649-00-4 C6H8O2
    4-methyl pent-2-enolide
    —— 4-amino-3,5-dibromo-N-(3-phenyl-1-oxopropyl)-D-phenylalanine 864738-92-1 C18H18Br2N2O3
    4-amino-3,5-dibromo-N-(3-phenyl-1-oxopropyl)-D-phenylalanine
    —— 4-hydroxy-2,2-dimethyl-tetrahydro-pyran-4-carboxylic acid methyl ester 103263-70-3 C9H16O4
    4-hydroxy-2,2-dimethyl-tetrahydro-pyran-4-carboxylic acid methyl ester
    —— 4β-(N'-(3''-chlorobenzoyl)thioureido)-4-deoxypodophyllotoxin 1192131-79-5 C30H27ClN2O8S
    4β-(N'-(3''-chlorobenzoyl)thioureido)-4-deoxypodophyllotoxin
    —— 4-bromo-2-chloro-5-trifluoromethoxy-benzoic acid 1419075-84-5 C8H3BrClF3O3
    4-bromo-2-chloro-5-trifluoromethoxy-benzoic acid
    —— (-)-4'-Fluorotartranilic acid —— C10H10FNO5
    (-)-4'-Fluorotartranilic acid
    —— (4-bromo-2-chloro-5-trifluoromethoxy-phenyl)-methanol 1433280-57-9 C8H5BrClF3O2
    (4-bromo-2-chloro-5-trifluoromethoxy-phenyl)-methanol
    —— 4-methyl-2-[2-(3-methylphenyl)ethyl]benzoic acid 156086-76-9 C17H18O2
    4-methyl-2-[2-(3-methylphenyl)ethyl]benzoic acid
    —— 4-bromo-2-chloro-5-trifluoromethoxy-benzoic acid methyl ester 1433280-56-8 C9H5BrClF3O3
    4-bromo-2-chloro-5-trifluoromethoxy-benzoic acid methyl ester