K
kinkong4


lam ho to bai nay voi thanks sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssHợp chất CH3CH(C2H5)CH(CH3)CH=CH2 có tên là gì?
- 2-etyl-3-metylpent-4-en
- 4-etyl-3-metylpent-1-en
- 3,4-đimetyl-hex-5-en
- 3,4-đimetyl-hex-1-en