Sub Group: Heterocyclic Compounds Catalog Number: 6906 Formula: C9H11Cl3N4 CAS Number: 73218-79-8 Molecular Weight: 281.57 Synonyms: 2,6-Dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)-1,4-benzenediamine HydrochlorideIopidinep-Aminoclonidine MonohydrochlorideA