55134-84-4

methyl 3-ethyl-4,5-dihydroisoxazole-5-carboxylate methyl 3-ethyl-4,5-dihydro-1,2-oxazole-5-carboxylate 5-isoxazolecarboxylic acid, 3-ethyl-4,5-dihydro-, methyl e 3-ethyl-4,5-dihydroisoxazole-5-carboxylic acid methyl ester 5-isoxazolecarboxylic acid, 3-ethyl-4,5-dihydro-, methyl ester