Basic Blue 12; NILE BLUE CHLORIDE; 5-Amino-9-(diethylamino)benzo[a]phenoxazin-7-ium chloride; Nile Blue BX; nile blue base; cresol fast violet; nile blue B; nile blue AX; 5-amino-9-diethylamino-benzo[a]phenoxazin-5-ylium chloride; 5-amino-9-diethylamino-benzo[a]phenoxazinylium chloride; NILE BLUE HYDROCHLORIDE