23609-65-6 Antrycide chloride NSC48223 Quinolinium, 4-amino-6-[(2-amino-1,6-dimethyl-4(1H)-pyrimidinylidene)amino]-1,2-dimethyl-, chloride, monohydrochloride Quinolinium, 4-amino-6-[(2-amino-1,6-dimethylpyrimidium-4-yl)amino]-1,2-dimethyl-, dichloride