(乙酰氨基)[(3-甲氧基-5-甲基-4-异恶唑基)甲基]丙二酸二乙酯

methyl 2-acetamido-2-methoxycarbonyl-3-(2-methoxymethyl-5-methylisoxazolin-3-on-4-yl)propanoate

4-溴甲基-2-甲氧基甲基-5-甲基异恶唑-3-酮

3-methoxy-4-hydroxymethyl-5-methylisoxazole

4-bromomethyl-3-methoxy-5-methylisoxazole