4-PHENYL BUT-1-IN B

Câu 5: Gọi tên ankin sau: C

6

H

5

-CH

2

-CH

2

-C≡CH

A. 4-phenyl But-1-in B. 1-phenyl But-3-in

C. 1-phenyl pent-4-in D. 1-phenyl But-4-in