Base Information
- Chemical Name:4H-1-Benzopyran-4-one, 2,3-dihydro-2-(2-naphthalenyl)-3-(2-naphthalenylmethylene)-6-nitro-
- CAS No.:89720-60-5
- Molecular Formula:C30H19NO4
- Molecular Weight:
- Hs Code.:
Synonyms:

