- Chemical Name:1-phenyl-3',4',5',6'-tetrahydro-spiro[1,8-naphthyridine 3,2'-(2H)pyran]-2,4-dione
- CAS No.:99220-09-4
- Molecular Formula:C18H16N2O3
- Molecular Weight:308.337
- Hs Code.:
Synonyms:1-phenyl-3',4',5',6'-tetrahydro-spiro[1,8-naphthyridine 3,2'-(2H)pyran]-2,4-dione

