AIDS-057671 AIDS057671 Imidazo[1,2-a]pyridinium, 2,2'-[1,3-phenylenebis[carbonyl(1E)-2-hydrazinyl-1-ylidene(E)methylidyne-4,1-phenyleneoxymethylene]]bis[1-methyl-, compd. with benzenesulfonic acid, 4-methyl-, ion(1-) (1:2) NSC380480