甲基3-甲基-2,3-二氢-3-呋喃羧酸酯

p-nitrobenzoate of 4-hydroxy-5-methoxy-3,3-dimethyltetrahydrofuran

ditosylate of threo-4-hydroxy-5-methoxy-3-methyltetrahydrofuran-3-methanol

3-甲基-2-氧代丁酸钠