Base Information
- Chemical Name:3H-2-Benzopyran-6,6,7,7(5H,8H)-tetracarboxylic acid, 1,4-dimethyl-3-oxo-, tetraethyl ester
- CAS No.:489448-47-7
- Molecular Formula:C23H30O10
- Molecular Weight:
- Hs Code.:
Synonyms:

