124-42-5 143-37-3 143504-21-6 51991-59-4 68473-12-1 AI3-52213 Acediamine hydrochloride Acetamidine hydrochloride Acetamidine monohydrochloride Acetamidine, monohydrochloride (8CI) Acetamidinium chloride EINECS 204-700-9 Ethanamidine hydrochloride Ethanimidamide, monohydrochloride Ethenylamidine hydrochloride NSC 7595 SN 4455 alpha-Amino-alpha-iminoethane hydrochloride