68604-39-7 EINECS 271-690-0 Fatty acids, C8-18 and C18-unsatd, Me esters, distn. residues Fatty acids, C8-18 and C18-unsatd., Me esters, distn. residues Stillbottoms from distillation of (C8-C18) and C18 unsaturated alkyl carboxylic acid methyl ester