for the following products
(aS)-a-[2-(Dimethylamino)ethyl]-2-thiophenemethanol | (S)-1-Hydroxy-1-(2-thienyl)-3-dimethyl aminopropane | (S)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl) propaneamine | S-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine and (S)-(-)-3-(Dimethylamino)-1-(2-thienyl)-1-propanol
