1,5-Benzothiazepin-4(5H)-one, 2,3-dihydro-5-(2-(dimethylamino)ethyl)-3-hydroxy-2-(p-methoxyphenyl)-, acetate (ester), monohydrochloride 31953-18-1 EINECS 250-872-3 cis-3-Acetoxy-5-(2-(dimethylamino)ethyl)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one monohydrochloride