18109-80-3 BUTYRIC ACID, 2-PHENYL-, 2-(2-(DIETHYLAMINO)ETHOXY)ETHYL ESTER Benzeneacetic acid, alpha-ethyl-, 2-(2-(diethylamino)ethoxy)ethyl ester Brospamin Butamirate Butamirato [INN-Spanish] Butamiratum [INN-Latin] Butamyrate EINECS 242-005-2