Synonyms: NSC359675;76152-44-8;AC1O0VZ2;AC1Q2D2D;3-(4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-yl)prop-2-enoic acid;NSC 359675;NSC-359675;3-(2-Hydroxy-3-methyl-1,2lambda(5),5-oxadiazol-4-yl)acrylic acid;(E)-3-(4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-yl)prop-2-enoic acid;3-(2-Hydroxy-3-methyl-1,2.lambda.~5~,5-oxadiazol-4-yl)acrylic acid