ethyl 5-methylfuran-2-carboxylate

ethyl 5-(bromomethyl)furan-2-carboxylate

5-羟基甲基呋喃-2-羧酸乙酯

2,5-bis(hydroxymethyl)furan mono tetrahydropyranyl ether

ethyl 5-hydroxymethyl-2-furancarboxylate tetrahydropyranyl ether