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3-methyl-4,5-dihydro-isoxazole-5-carboxylic acid methyl ester 3-methyl-4,5-dihydroisoxazole-5-carboxylic acid methyl ester methyl 3-methyl-4,5-dihydro-1,2-oxazole-5-carboxylate methyl 3-methyl-4,5-dihydro-1,2-oxazol-5-carboxylat méthyle3-méthyl-4,5-dihydro-1,2-oxazole-5-carboxylate メチル=3-メチル-4,5-ジヒドロ-1,2-オキサゾール-5-カルボキシラー
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