for the following products
11-Piperazynil-dibenzo[b,f][1,4]thiazepine dihydrochloride (DBTP) | Dibenzo[b,f][1,4]thiazepine-11-[10H]piperazine dihydrochloride | N-Des[2-(2-hydroxyethoxy)ethyl] quetiapine dihydrochloride | Norquetiapine 2HCl and 11-(1-Piperazinyl)dibenzo(b,f][1,4]thiazepine dihydrochloride