103-45-7
乙酸苯乙酯
3658-95-5
丁醛二乙缩醛
132938-26-2
Acetic acid (E)-1-benzoyl-2-phenyl-vinyl ester
29494-98-2
propionylacetone
859772-12-6
3-butyl-5,5-dimethyl-hexane-2,4-dione

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