16356-02-8
1,4-二甲氧基-2-丁炔
→
~76%
24000-38-2
1,4-dimethoxybuta-1,3-diene
67520-63-2
(3S,4R)-3,4-dimethoxycyclobutene
6922-39-0
琥珀醛四甲缩醛