2150-35-8 3-(Dimethylamino)-7-(methylamino)-phenothiazin-5-ium chloride 3-(Dimethylamino)-7-(methylimino)-3H-phenothiazine hydrochloride 3-Methylamino-7-dimethylaminophenothiazin-5-ium chloride 3-Methylamino-7-dimethylaminophenzathonium chloride 31754-60-6 3H-Phenothiazine, 3-(dimethylamino)-7-(methylimino)-, hydrochloride 531-55-5 AZUR I Azure B Azure I C.I. 52010 EINECS 208-511-2 Methylene Azure (VAN) Methylene azure B Modr Kresylova BB [Czech] NSC 9598 Phenothiazin-5-ium, 3-(dimethylamino)-7-(methylamino)-, chloride (8CI)(9CI) Trimethylthionine chloride