Synonyms: 4,5,6,7-Tetrahydro-5-(cyclohexylamino)-1-ethyl-, fumarate (2:3);Benzimidazole, 4,5,6,7-tetrahydro-5-(cyclohexylamino)-1-ethyl-, fumarate (2:3);1H-Benzimidazol-5-amine, 4,5,6,7-tetrahydro-N-cyclohexyl-1-ethyl-, (E)-2-butenedioate (2:3);AC1O66PY;LS-32570;(E)-but-2-enedioic acid; N-cyclohexyl-1-ethyl-4,5,6,7-tetrahydrobenzimidazol-5-amine;99700-12-6