10H-Phenothiazine, 2-chloro-10-(3-(dimethylamino)-1-oxopropyl)-, 5-oxide 13420-96-7 2-Chloro-10-(beta-dimethylaminopropionyl)phenothiazine 5-oxide Acylphenothiazine SK&F 17,910-A Skf 17,910-A