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Ethyl 5-methylisoxazole-4-carboxylate: BD2111551135-73-097%; ￥148.010g

Ethyl 5-aminoisoxazole-4-carboxylate: BD10233834859-64-895%; ￥75.01g

Ethyl 5-chloro-3-methylisoxazole-4-carboxylate: BD1587803356-94-396%; ￥2646.05g

Ethyl isoxazole-4-carboxylate: BD13545580370-40-798%; ￥581.01g

5-Hydroxy-4-isoxazolecarboxylic acidethylester: BD159165500348-26-595%; ￥582.0250mg

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