98236-36-3
2-Methoxy-5-methoxymethyl-2,3-dihydro-furan
98560-91-9
2,4,5-Trimethoxy-2-methyl-tetrahydro-furan
102539-94-6
2,3-Dimethoxy-5-methyl-2,3-dihydro-furan
123-76-2
乙酰丙酸
539-88-8
乙酰丙酸乙酯

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