C4H8O2的酯的结构简式是哪四种?怎么写出来的?

2025-03-13 18:29:25
推荐回答(3个)
回答1:

回答2:

回答3:

CH3CH2COOCH3
CH3COOCH2CH3
HCOOCH2CH2CH3
HCOOCH(CH3)2