乙二醛-1,1-二甲基乙缩醛

methyl 8-(diethylphosphono)-9-oxodec-5(Z)-enoate

methyl (5Z,8E)-8-(1-hydroxyethyl)-10,10-dimethoxydeca-5,8-dienoate

4,4-二甲氧基乙酰乙酸甲酯

6-chlorohex-2-yn-1-ol