50. CH₃(CH₂)₅CH=CH(CH₂)₉COOH is an unsaturated fatty acid, which of the following nomenclature names is RIGHT for it?
(A) ω3, C18:1
(B)ω5, C18:1
(C) 07, C18:1
(D) 9, C18:1 (Ε) ω11, C18:1.

1. 題目解析這道題目要求我們對一個...