Base Information
- Chemical Name:2-Thiophenecarboxylic acid, 5-(3-oxo-3H-naphtho[2,1-b]pyran-2-yl)-, ethyl ester
- CAS No.:631898-67-4
- Molecular Formula:C20H14O4S
- Molecular Weight:350.395
- Hs Code.:
Synonyms:

