10-(2-(1-Pyrrolidinyl)ethyl)-10H-phenothiazine 5,5-dioxide monohydrochloride 10-(2-(1-Pyrrolidyl)ethyl)phenothiazine S,S-dioxide hydrochloride 10H-Phenothiazine, 10-(2-(1-pyrrolidinyl)ethyl)-, 5,5-dioxide, monohydrochloride SP4731000