1alpha-Acetyldinormethadol 40488-01-5 Benzeneethanol, beta-(2-aminopropyl)-alpha-ethyl-beta-phenyl-, acetate (ester) Dinor-laam Dnlaam beta-(2-Aminopropyl)-alpha-ethyl-beta-phenylbenzeneethanol, acetate (ester) l-alpha-Dinoracetylmethadol