Similar names: Phenanthridinium, 3-amino-8-[3-[3-(aminoiminomethyl)phenyl]-2-triazen-1-yl]-5-ethyl-6-phenyl-, chloride, hydrochloride (1:1:1); 8-[3-(m-Amidinophenyl)-2-triazeno]-3-amino-5-ethyl-6-phenylphenanthridinium chloride, hydrochloride (7CI); Isometamidium hydrochloride (6CI); Phenanthridinium, 3-amino-8-[3-[3-(aminoiminomethyl)phenyl]-1-triazenyl]-5-ethyl-6-phenyl-, chloride, monohydrochloride (9CI); Phenanthridinium, 8-[3-(m-amidinophenyl)-2-triazeno]-3-amino-5-ethyl-6-phenyl-, chloride, monohydrochloride (8CI); Isometamidium chloride hydrochloride; Samorin; Trypamidium; veridium