Synonyms: Benzoicacid, 3,4,5-trimethoxy-,1,2-ethanediylbis[(methylimino)(2-ethyl-2,1-ethanediyl)] ester,dihydrochloride, [S-(R*,R*)]-; Butobendin hydrochloride; Butobendinedihydrochloride; Butobendine hydrochloride; Craviten; M 71; M 71(pharmaceutical)