18472-89-4 41830-80-2 5-Amino-9-(dimethylamino)-10-methylbenzo(a)phenoxazin-7-ium chloride 52659-20-8 5H-BENZO(a)PHENOXAZINE, 9-(DIMETHYLAMINO)-5-IMINO-10-METHYL-, MONOHYDROCHLORIDE 5H-Benzo(a)phenoxazin-9-amine, 5-imino-N,N,10-trimethyl-, monohydrochloride 9-(Dimethylamino)-5-imino-10-methyl-5H-benzo(a)phenoxazine hydrochloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(dimethylamino)-10-methyl-, chloride (9CI) Cresole Violet Cresyl violet EINECS 242-356-1