4-甲氧基苯基氨基甲酸乙酯

4,4-diphenyl-1,3-oxazolidin-2-one

二己基碳酸酯

ethyl (2Z)-3-ethoxy-4-methylpenta-2,4-dienoate

3,3-diethoxy-4-methyl-pent-4-enoic acid ethyl ester