23598-72-3 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid 4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl- 4-Isoxazolecarboxylic acid, 3-(o-chlorophenyl)-5-methyl- (8CI) EINECS 245-770-0 NSC 81238