9,12,15-octadecatrienoic acid
1
linolenic acid, (9Z,12Z,15Z)-octadeca-9,12,15-trienoic acid, C18H30O2
imetajaile (ka inimesele) asendamatu taimne küllastumata rasvhape, a liquid unsaturated carboxylic acid, C18H30O2, which is found as a glyceride in linseed and most other drying oils