105504-42-5 121067-62-7 1341-90-8 167498-52-4 3,7-Bis(dimethylamino)phenazathionium chloride 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride 3H-Phenothiazine, 7-(dimethylamino)-3-(methylimino)-, 3-methochloride 61-73-4 6476-03-5 97130-83-1 Aizen Methylene Blue BH Aizen Methylene Blue FZ Basic blue 9 Bleu de methylene C.I. 52015 C.I. Basic Blue 9 C.I. Basic Blue 9 (8CI) CCRIS 833 CI 52015 CI Basic Blue 9 Calcozine Blue ZF Caswell No. 567 Ceruleum methylenum Chlorure de methylthioninium [INN-French] Chromosmon Cloruro de metiltioninio [INN-Spanish] D And C Blue Number 1 D and C Blue No. 1 EINECS 200-515-2 EPA Pesticide Chemical Code 039505 Ext D and C Blue No. 1 External Blue 1 HSDB 1405 Hidaco Methylene Blue Salt