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 number | 2284223 |
| Chemical name | 3H-Pyrazol-3-one,1,2-dihydro-5-methyl-4-[[4-(4-oxo-4H-1-benzopyran-2-yl)phenyl]azo]- |
| CAS RN | 139909-37-8 |
| Molecular formula | C19H14N4O3 |
Structure