Compounds with biological roles [BR:br08001] Lipids Fatty acids [Fig] Unsaturated fatty acids C01712 Elaidic acid (18:1;9) Lipids [BR:br08002] FA Fatty acyls FA01 Fatty Acids and Conjugates FA0103 Unsaturated fatty acids Monounsaturated fatty acids C01712 (E)-Octadec-9-enoic acid