百科

1-(4-nitrophenyl)-3,4-dimethylpyrano<2,3-c>pyrazole-6(1H)-one

1-(4-nitrophenyl)-3,4-dimethylpyrano<2,3-c>pyrazole-6(1H)-one

CAS号：74169-56-5

英文名：1-(4-nitrophenyl)-3,4-dimethylpyrano<2,3-c>pyrazole-6(1H)-one

分子式：C14H11N3O4

分子量：285.255

上游原料

3-[3-Methyl-1-(4-nitro-phenyl)-5-oxo-1,5-dihydro-pyrazol-(4Z)-ylidene]-butyric acid ethyl ester

3-[3-Methyl-1-(4-nitro-phenyl)-5-oxo-1,5-dihydro-pyrazol-(4Z)-ylidene]-butyric acid ethyl ester

上游原料

3-[3-Methyl-1-(4-nitro-phenyl)-5-oxo-1,5-dihydro-pyrazol-(4Z)-ylidene]-butyric acid ethyl ester

下游产品

5-Bromo-3,4-dimethyl-1-(4-nitro-phenyl)-1H-pyrano[2,3-c]pyrazol-6-one