(+-)-alpha-(Benzoylamino)-N-propyl-4-(2-(1-pyrrolidinyl)ethoxy)hydrocinnamamide 57227-46-0 CR 821 HYDROCINNAMAMIDE, alpha-(BENZOYLAMINO)-N-PROPYL-4-(2-(1-PYRROLIDINYL)ETHOXY)-, ( Hydrocinnamamide, alpha-(benzoylamino)-N-propyl-4-(2-(1-pyrrolidinyl)ethoxy)-, (+-)- O-(2-Pyrrolidyl-N'-ethyl)-N-benzoyl-DL-tyrosyl-n-propylamide