2-Propenoic acid, 3-phenyl-, 2-(4-morpholinyl)ethyl ester, hydrochloride 67210-60-0 CINNAMIC ACID, (2-MORPHOLINOETHYL)ESTER, HYDROCHLORIDE Cinnamic acid, 2-(morpholinoethyl) ester, hydrochloride beta-4-Morpholineethyl cinnamate hydrochloride