30989-69-6
2-二乙氧基甲基-1,1-二乙氧基丁烷
→
30989-82-3
(2Z)-2-(aminomethylidene)butanal
30989-75-4
(2Z)-2-(ethoxymethylidene)butanal
Butanal, 2-(ethoxymethylene)-