Synonyms: 2-Butanol,4-(dimethylamino)-3-methyl-, 4-aminobenzoate (ester), monohydrochloride (9CI);2-Butanol, 4-(dimethylamino)-3-methyl-, p-aminobenzoate, monohydrochloride(8CI); 3-Dimethylamino-1,2-dimethylpropyl p-aminobenzoate hydrochloride;Butamin; Totocaine hydrochloride; Totokaine; Tutocain; Tutocaine hydrochloride