what-is-the-formal-name-for-a-fatty-acid-with-18-carbons-and-one-double-bond-sta

Question

What is the formal name for a fatty acid with 18 carbons and one double bond starting at the 9th carbon?

Accepted Answer

18:1 (delta 9) octadecanoic acid

Answer

18:0 (delta 9) octadecanoic acid

Answer

18:2 (delta 9) octadecanoic acid

Answer

18:1 (omega 9) octadecanoic acid