128008-98-0 2H-1-Benzopyran-6-ol, 2-(2-(dimethylamino)ethyl)-3,4-dihydro-2,5,7,8-tetramethyl-, acetate (ester), hydrochloride 6-Acetyloxy-3,4-dihydro-N,N,2,5,7,8-hexamethyl-2H-1-benzopyran-2-ethanamine Mdl 74366 Mdl-74366