Sub Group: Nucleotides and Nucleosides Alphabetic Listing Catalog Number: 9276 Formula: C6H3Cl2N3 CAS Number: 2589-12-0 Molecular Weight: 188.01 Synonyms:2,6-Dichloro-3-deazapurine4,6-Dichloroimidazo[4,5-c]pyridine