1 PGF 2,5,8,11-tetraoxatridecane 1.000 2 ETE 2-{2-[2-2-(methoxy-ethoxy)-ethoxy]-ethoxy}-ethanol 0.929 3 PG5 1-methoxy-2-[2-(2-methoxy-ethoxy]-ethane 0.923 4 EYO 1,4,7,10,13-pentaoxacyclopentadecane 0.867 5 P4G 1-ethoxy-2-(2-ethoxyethoxy)ethane 0.846 6 1PE Pentaethylene glycol 0.812 7 FWN 2-[2-(2-ethoxyethoxy)ethoxy]ethanol 0.786 8 ME2 1-ethoxy-2-(2-methoxyethoxy)ethane 0.769 9 1PG 2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethanol 0.765 10 3IZ (2~{R})-1-[(2~{R})-1-[(2~{R})-1-(2-methoxyethoxy)propan-2-yl]oxypropan-2-yl]oxypropan-2-amine 0.765 11 P3G 3,6,9,12,15-pentaoxaheptadecane 0.765 12 PG4 Tetraethylene glycol 0.733 13 3V3 1-amino-3,6,9,12-tetraoxapentadecan-15-oic acid 0.722 14 AE4 3,6,9,12,15-pentaoxaheptadecan-1-ol 0.722 15 O4B 1,4,7,10,13,16-hexaoxacyclooctadecane 0.722 16 PG6 1-(2-methoxy-ethoxy)-2-{2-[2-(2-methoxy-ethoxy]-ethoxy}-ethane 0.722 17 TOE 2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxyl 0.714