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4-甲基-2(5H)-呋喃酮
['4-Hydroxy-3-methyl-2-butenoic Acid γ-Lactone'];['4-Hydroxy-3-methyl-2-butenoic Acid γ-Lactone']
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['4-Hydroxy-3-methyl-2-butenoic Acid γ-Lactone'];['4-Hydroxy-3-methyl-2-butenoic Acid γ-Lactone']
查看详情