Synonyms: Propanoicacid, 2,2-dimethyl-, 4-[1-hydroxy-2-(methylamino)ethyl]-1,2-phenylene ester,hydrochloride (9CI); Propanoic acid, 2,2-dimethyl-,4-[1-hydroxy-2-(methylamino)ethyl]-1,2-phenylene ester, hydrochloride, (?à)-; D Epifrin; Diopine; Diphemin;Dipivefrin hydrochloride; Dipivefrine hydrochloride; Pivalephrine; Propine