29113-63-1
2,5-二甲基-呋喃-3-羧酸乙酯
78582-64-6
4,8-dicyano-1,2,4,8-tetramethyl-3,9-dioxatricyclo-[5.2.1.02,6]decane
78582-63-5
ethyl 3-(2,5-dimethyl-3-furyl)-5-cyano-2,5-dimethyltetrahydrofuran-2-carboxylate