139909-37-8

3H-Pyrazol-3-one,1,2-dihydro-5-methyl-4-[[4-(4-oxo-4H-1-benzopyran-2-yl)phenyl]azo]-

3H-Pyrazol-3-one,1,2-dihydro-5-methyl-4-[[4-(4-oxo-4H-1-benzopyran-2-yl)phenyl]azo]-

Identification

Catalog number2284223
Chemical name 3H-Pyrazol-3-one,1,2-dihydro-5-methyl-4-[[4-(4-oxo-4H-1-benzopyran-2-yl)phenyl]azo]-
CAS RN139909-37-8
Molecular formulaC19H14N4O3

Structure

139909-37-8 structure