Sub Group: Heterocyclic Compounds Catalog Number: 9781 Formula: C15H15N5O5 CAS Number: 132788-52-4 Molecular Weight: 345.31 Synonyms: 4-[2-(3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxo-2-quinoxalinyl)ethyl]-3H-1,2,4-triazole-3,5(4H)-dione