Sub Group: Heterocyclic Compounds Catalog Number: D12832 Enrichment: 98%D Formula: C13H6D5NO5 Molecular Weight: 266.26 Synonyms: 5-(Ethyl-d5)-5,8-dihydro-8-oxo-1,3-Dioxolo[4,5-γ],quinoline-7-carboxylic Acid1-(Ethyl-d5)-6,7-methylenedioxy-4-quinolone-3-car