1-Piperidineethanol, alpha-(6,8-dichloronaphtho(2,1-b)thien-4-yl)-, hydrochloride 37094-64-7 Naphtho(2,1-b)thiophene-4-methanol, 6,8-dichloro-alpha-(piperidinomethyl)-, hydrochloride alpha-(6,8-Dichloronaphtho(2,1-b)thien-4-yl)-1-piperidineethanol alpha-(6,8-Dichloronaphtho(2,1-b)thien-4-yl)-1-piperidineethanol hydrochloride