4890-38-4
butyl 3-hydroxypropanoate
14144-48-0
3-丁氧基丙酸丁基酯
39181-89-0
butyl 3-prop-2-enoyloxypropanoate
123-31-9
对苯二酚
7429-33-6
2-Butoxy-3,4,5,6-tetrahydro-4-methyl-2H-pyran

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