1 PEU 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-heptacosaoxadooctacontan-82-ol 1.000 2 DR6 Alpha-[4-(1,1,3,3 - tetramethylbutyl)phenyl]-omega-hydroxy-poly(oxy-1,2-ethanediyl) 0.790 3 15P Polyethylene glycol (N=34) 0.781 4 9FO 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-nonadecaoxanonapentacontane-1,59-diol 0.714