Base Information
- Chemical Name:2H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-3-carboxylic acid, 2,5-dioxo-, ethyl ester
- CAS No.:59856-34-7
- Molecular Formula:C19H12O6
- Molecular Weight:
- Hs Code.:
Synonyms:

