1787-57-1 Ammonium, [6-(dimethylamino)-3H-phenoxazin-3-ylidene]dimethyl-, chloride Capri Blue NSC7821 Phenoxazin-5-ium, 3-(diethylamino)-7-(dimethylamino)-2-methyl-, chloride WLN: T C666 BO EY INJ EUK1&1 MN1&1 &G [6-(Dimethylamino)-3H-phenoxazin-3-ylidene]dimethylammonium chloride