26283-09-0 (CHLORIDE) 3H-Phenothiazine, 7-(dimethylamino)-3-(methylimino)-, 3-methochloride 61-73-4 (CHLORIDE, TETRAHYDRATE) AIDS-031659 AIDS031659 C.I. 52015 C.I. Basic Blue 9 Methylene blue NSC215213 NSC3089 NSC617593 Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride