CAS: 23491-45-4 Molecular Formula: C25H37Cl3N6O6 Molecular Weight (g/mol): 623.957 InChI Key: URHMSNPWJDDZSH-UHFFFAOYSA-N Synonym: bisbenzimide h 33258 fluorochrome trihydrochloride PubChem CID: 18386398 IUPAC Name: 4-[5-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1,3-dihydrobenzimidazol-2-ylidene]cyclohexa-2,5-dien-1-one;pentahydrate;trihydrochloride SMILES: CN1CCN(CC1)C2=CC3=C(C=C2)N=C(N3)C4=CC5=C(C=C4)NC(=C6C=CC(=O)C=C6)N5.O.O.O.O.O.Cl.Cl.Cl