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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-formyl-1,5-naphthyridine 1-oxide 79426-09-8 C9H6N2O2
4-formyl-1,5-naphthyridine 1-oxide
—— 4-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)-N,N-dimethylbenzene-1-sulfonamide 1612183-66-0 C22H27N5O2S
4-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)-N,N-dimethylbenzene-1-sulfonamide
—— 4-(1-Methylpyridinium-2-yl)but-3-en-2-one iodide 5570-97-8 C10H12INO
4-(1-Methylpyridinium-2-yl)but-3-en-2-one iodide
—— 4-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)benzonitrile 1612182-84-9 C21H21N5
4-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)benzonitrile
—— 4-N-[(5-chloropyrazin-2-yl)methyl]-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine 1612182-05-4 C17H17ClN6
4-N-[(5-chloropyrazin-2-yl)methyl]-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine
—— 4-(methylamino)-8-<(2,3-O-isopropylidene-β-D-ribofuranosyl)amino>pyrimido<5,4-d>pyrimidine 118515-55-2 C15H20N6O4
4-(methylamino)-8-<(2,3-O-isopropylidene-β-D-ribofuranosyl)amino>pyrimido<5,4-d>pyrimidine
—— 4-(dimethylamino)-N-[(E)-1-(furan-2-yl)ethylideneamino]benzamide —— C15H17N3O2
4-(dimethylamino)-N-[(E)-1-(furan-2-yl)ethylideneamino]benzamide
—— 4,5-dimethoxy-2-(2-tert-butyldimethylsiloxyethyl)benzaldehyde 406215-63-2 C17H28O4Si
4,5-dimethoxy-2-(2-tert-butyldimethylsiloxyethyl)benzaldehyde
—— 4-(methylamino)-8-(β-D-ribofuranosylamino)pyrimido<5,4-d>pyrimidine 118515-56-3 C12H16N6O4
4-(methylamino)-8-(β-D-ribofuranosylamino)pyrimido<5,4-d>pyrimidine
—— 4,4-ethylenedioxy-4-propylbutanol 1355076-17-3 C9H18O3
4,4-ethylenedioxy-4-propylbutanol
—— 4-(2,6-bis(trifluoromethyl)-9H-purin-9-yl)-2,5-dimethylbenzenamine 1340547-28-5 C15H11F6N5
4-(2,6-bis(trifluoromethyl)-9H-purin-9-yl)-2,5-dimethylbenzenamine
—— 4-N-[(4-benzylmorpholin-2-yl)methyl]-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine 1612182-29-2 C24H29N5O
4-N-[(4-benzylmorpholin-2-yl)methyl]-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine
—— 4-(4-(tert-butyl)phenyl)-2-(chloromethyl)pyridine 1404289-46-8 C16H18ClN
4-(4-(tert-butyl)phenyl)-2-(chloromethyl)pyridine
—— 4-(α-bromo-α,α-dicarbethoxy)methyl-1,5-naphthyridine 1-oxide 79426-12-3 C15H15BrN2O5
4-(α-bromo-α,α-dicarbethoxy)methyl-1,5-naphthyridine 1-oxide
—— 4-N-[2-(5-chloro-1H-1,3-benzodiazol-2-yl)ethyl]-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine 1612181-99-3 C21H21ClN6
4-N-[2-(5-chloro-1H-1,3-benzodiazol-2-yl)ethyl]-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine
—— 4-Anilino-5-(1-methylpyrazol-4-yl)-1-[4-(trifluoromethoxy)phenyl]pyridin-2-one 1590404-03-7 C22H17F3N4O2
4-Anilino-5-(1-methylpyrazol-4-yl)-1-[4-(trifluoromethoxy)phenyl]pyridin-2-one
—— 4-N-{[1-(4-chlorophenyl)cyclopropyl]methyl}-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine 1612182-46-3 C22H23ClN4
4-N-{[1-(4-chlorophenyl)cyclopropyl]methyl}-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine
—— 4-N-[2-(4-chlorophenyl)cyclopropyl]-6-(2,3-dimethyl phenyl)pyrimidine-2,4-diamine 1612182-18-9 C21H21ClN4
4-N-[2-(4-chlorophenyl)cyclopropyl]-6-(2,3-dimethyl phenyl)pyrimidine-2,4-diamine
—— 4-Hydroxy-cyclohexanecarbaldehyde 128141-57-1 C7H12O2
4-Hydroxy-cyclohexanecarbaldehyde
—— 4'-methyl-4-((R)-2-oxo-5-phenyl-imidazolidin-1-yl)-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester 1032818-58-8 C25H38N4O3
4'-methyl-4-((R)-2-oxo-5-phenyl-imidazolidin-1-yl)-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester
—— 4-hydroxy-1,5-naphthyridine 1-oxide 79426-03-2 C8H6N2O2
4-hydroxy-1,5-naphthyridine 1-oxide
—— 4-hydrazino-1,5-naphthyridine 79425-96-0 C8H8N4
4-hydrazino-1,5-naphthyridine
—— 4-(dicarbethoxymethyl)-1,5-naphthyridine 1-oxide 79426-05-4 C15H16N2O5
4-(dicarbethoxymethyl)-1,5-naphthyridine 1-oxide
—— 4,5,9-Triazaphenanthren 231-22-1 C11H7N3
4,5,9-Triazaphenanthren
—— 4-O-benzyl 1-O-tert-butyl 5-(tert-butylcarbamoyl)-2,3-dihydropyrazine-1,4-dicarboxylate 171504-92-0 C22H31N3O5
4-O-benzyl 1-O-tert-butyl 5-(tert-butylcarbamoyl)-2,3-dihydropyrazine-1,4-dicarboxylate
—— 4-chloro-1,5-naphthyridine 1-oxide 79425-98-2 C8H5ClN2O
4-chloro-1,5-naphthyridine 1-oxide
—— [4-[(E)-2-acetamido-3-(butan-2-ylamino)-3-oxoprop-1-enyl]-2-methoxyphenyl] acetate 5214-21-1 C18H24N2O5
[4-[(E)-2-acetamido-3-(butan-2-ylamino)-3-oxoprop-1-enyl]-2-methoxyphenyl] acetate
—— 4-Nitro-benzoic acid 2-ethoxy-4-[(pyridine-4-carbonyl)-hydrazonomethyl]-phenyl ester —— C22H18N4O6
4-Nitro-benzoic acid 2-ethoxy-4-[(pyridine-4-carbonyl)-hydrazonomethyl]-phenyl ester
—— 4-(4-(tert-butyl)phenyl)picolinaldehyde 1404289-44-6 C16H17NO
4-(4-(tert-butyl)phenyl)picolinaldehyde
—— ((4-iodophenyl)amino)-2-ethylidene-1,1-bisphosphonic acid 1567333-92-9 C8H12INO6P2
((4-iodophenyl)amino)-2-ethylidene-1,1-bisphosphonic acid
—— 4-[5-[(E)-(2-imino-4-oxo-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl]benzoic acid —— C15H10N2O4S
4-[5-[(E)-(2-imino-4-oxo-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl]benzoic acid
—— 4-(5-nitro-pyrimidin-2-yl)-1,4-diaza-bicyclo[3.2.1]octane 1187226-75-0 C10H13N5O2
4-(5-nitro-pyrimidin-2-yl)-1,4-diaza-bicyclo[3.2.1]octane
—— 4-ethylamino-benzoic acid-(2-hydroxy-3-pyrrolidino-propyl ester) 19164-03-5 C16H24N2O3
4-ethylamino-benzoic acid-(2-hydroxy-3-pyrrolidino-propyl ester)
—— (4-Methylpiperazin-1-yl)-(6-methyl-2-thiophen-2-ylquinolin-4-yl)methanone 908562-63-0 C20H21N3OS
(4-Methylpiperazin-1-yl)-(6-methyl-2-thiophen-2-ylquinolin-4-yl)methanone
—— 4-chloro-2-(1,3-dioxolan-2-yl)pyridine 59886-79-2 C8H8ClNO2
4-chloro-2-(1,3-dioxolan-2-yl)pyridine
—— (4-(4-t-butylphenyl)pyridin-2-yl)methanol 1404289-55-9 C16H19NO
(4-(4-t-butylphenyl)pyridin-2-yl)methanol
—— 4-[3-(2-methoxyphenyl)acryloyl]-1-methyl-5,6,7,8-tetrahydro-3(2H)-isoquinolinone 5401-25-2 C20H21NO3
4-[3-(2-methoxyphenyl)acryloyl]-1-methyl-5,6,7,8-tetrahydro-3(2H)-isoquinolinone
—— 4-(p-Dimethylaminobenzyliden)-amino-1,2,4-triazol 18998-51-1 C11H13N5
4-(p-Dimethylaminobenzyliden)-amino-1,2,4-triazol
—— 4-(8-chloro-2-methyl-4-sulfanylidene-1H-quinolin-3-yl)butan-2-one 5794-63-8 C14H14ClNOS
4-(8-chloro-2-methyl-4-sulfanylidene-1H-quinolin-3-yl)butan-2-one
—— 4-[3-[3-[2,4-Bis(methoxymethoxy)-5-propan-2-ylphenyl]-5-methylsulfonyl-1,2,4-triazol-4-yl]propyl]morpholine 909872-35-1 C23H36N4O7S
4-[3-[3-[2,4-Bis(methoxymethoxy)-5-propan-2-ylphenyl]-5-methylsulfonyl-1,2,4-triazol-4-yl]propyl]morpholine
—— 4-[3-[3-[2,4-Bis(methoxymethoxy)-5-propan-2-ylphenyl]-5-methylsulfanyl-1,2,4-triazol-4-yl]propyl]morpholine 909872-34-0 C23H36N4O5S
4-[3-[3-[2,4-Bis(methoxymethoxy)-5-propan-2-ylphenyl]-5-methylsulfanyl-1,2,4-triazol-4-yl]propyl]morpholine
—— 4-((4-(1-tert-butyl-7-oxo-1,4,6,7-tetrahydrospiro[indazole-5,4'-piperidine]-1'-ylcarbonyl)phenoxy)methyl)benzoic acid 1370448-17-1 C30H33N3O5
4-((4-(1-tert-butyl-7-oxo-1,4,6,7-tetrahydrospiro[indazole-5,4'-piperidine]-1'-ylcarbonyl)phenoxy)methyl)benzoic acid
—— 4-methoxyphenoxyamine 147169-98-0 C7H9NO2
4-methoxyphenoxyamine
—— 4-dimethylaminobenzaldehyde phenylhydrazone 149833-52-3 C15H17N3
4-dimethylaminobenzaldehyde phenylhydrazone
—— 4-(4-Chlorophenyl)sulfonyl-2-phenylmorpholine 5523-05-7 C16H16ClNO3S
4-(4-Chlorophenyl)sulfonyl-2-phenylmorpholine
—— 4-(5-nitropyrimidin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester 862313-62-0 C14H20N4O5
4-(5-nitropyrimidin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-bromo-N2-p-tolyl-benzene-1,2-diamine 1416337-36-4 C13H13BrN2
4-bromo-N2-p-tolyl-benzene-1,2-diamine
—— 4-Methyl-acetophenon-isoniazid-hydrazon 16012-29-6 C15H15N3O
4-Methyl-acetophenon-isoniazid-hydrazon
—— 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-1H-benz[f]indol-1-yl)carbonyl]benzoic acid 121866-07-7 C24H25NO3
4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-1H-benz[f]indol-1-yl)carbonyl]benzoic acid
—— 4-nitro-N-[(E)-(3-phenoxyphenyl)methylideneamino]aniline —— C19H15N3O3
4-nitro-N-[(E)-(3-phenoxyphenyl)methylideneamino]aniline