73790-99-5 Benzeneacetic acid, alpha-(4-methoxyphenylmethylene)-, 2-(dimethylamino)ethyl ester, HCl, (E)- CINNAMIC ACID, 4-METHOXY-alpha-PHENYL-, 2-(DIMETHYLAMINO)ETHYL ESTER, HYDROCHLOR Cinnamic acid, 4-methoxy-alpha-phenyl-, 2-(dimethylamino)ethyl ester, hydrochloride, E- trans-4-Methoxy-alpha-phenylcinnamic acid 2-(dimethylamino)ethyl ester hydrochloride