Sub Group: Research Compounds Catalog Number: D4345 Enrichment: 98%D Formula: C8H9D5BrNO2 CAS Number: 131448-18-5 Molecular Weight: 241.14 Synonyms: (1,2,5,6-Tetrahydro-1-(methyl-D3)-3-pyridine-2,6-D2-carboxylic Acid, Methyl Ester Hydrobromide)1-Methyl-1,