B − −HO C H CH OH (3 CHAT)6 4 2−(OH) C H CH (6 CHAT)2 6 3 3

câu 36: - DE THI THU DAI HOC CO DAP AN CHI TIET 2017
DE THI THU DAI HOC CO DAP AN CHI TIET 2017

Câu 36:B

− −

HO C H CH OH (3 chat)

6 4 2

−

(OH) C H CH (6 chat)

2 6 3 3