23491-45-4 33258 Hoechst 4-(5-(4-Methyl-1-piperazinyl)(2,5'-bi-1H-benzimidazol)-2'-yl)phenol, trihydrochloride 4-(5-(4-Methyl-1-piperazinyl)(2,5'-bi-1H-benzimidazol)-2'-yl)phenoltrihydrochloride 53025-60-8 91932-18-2 93038-90-5 Bisbenzimidazole trihydrochloride Bisbenzimide EINECS 245-690-6 H 33258 HOE 33058 HOE 33258 HOECHST 33258 Hoe-33258 Hoechst Dye 33258 NSC-322921 Phenol, 4-(5-(4-methyl-1-piperazinyl)(2,5'-bi-1H-benzimidazol)-2'-yl)-, trihydrochloride Phenol, 4-(5-(4-methyl-1-piperazinyl)(2,5'-bi-1H-benzimidazol)-2'-yl)-,trihydrochloride (9CI) Phenol, p-(5-(5-(4-methyl-1-piperazinyl)-2-benzimidazolyl)-2-benzimidazolyl)-, trihydrochloride Pibenzimol HCl p-(5-(4-Methyl-1-piperazinyl)(2,5'-bi-1H-benzimidazol)-2'-yl)phenol trihydrochloride