Base Information
- Chemical Name:2H-1-Benzopyran-3-carboxaldehyde, 4-hydroxy-2-oxo-, 3-[(2,4-dinitrophenyl)hydrazone]
- CAS No.:13475-21-3
- Molecular Formula:C16H10N4O7
- Molecular Weight:
- Hs Code.:
Synonyms:

