1143-82-4

Oxacillin Impurity 17 Ethyl5-methyl-3-phenyl-4-isoxazolecarboxylate ethyl 5-methyl-3-phenylisoxazole-4-carboxylate Ethyl 5-methyl-3-phenyl-4-isoxazole carboxalate Ethyl 5-methyl-3-phenyl-4-isoxazole acrboxalate ethyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate 3-Phenyl-5-methylisoxazole-4-carboxylic acid ethyl ester 5-Methyl-3-phenyl-4-isoxazolecarboxylic acid ethyl ester 5-methyl-3-phenyl-4,5-dihydroisoxazole-4-carboxylic acid 5-methyl-3-phenyl-isoxazole-4-carboxylic acid ethyl ester 4-Isoxazolecarboxylic acid, 5-Methyl-3-phenyl-, ethyl ester