CAS No. 63285-87-0 4H-3,1-Benzoxazin-4-one, 6-nitro- 4H-3,1-Benzoxazin-4-one, 6-nitro- Catalog No.: 670787 Name: 4H-3,1-Benzoxazin-4-one, 6-nitro- CAS: 63285-87-0 Formula: C8H4N2O4 Inquire about this product →