1 7PE 2-(2-(2-(2-(2-(2-ethoxyethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanol 1.000 2 P33 3,6,9,12,15,18-hexaoxaicosane-1,20-diol 0.955 3 P4C O-acetaldehydyl-hexaethylene glycol 0.955 4 PE7 1-deoxy-1-thio-heptaethylene glycol 0.955 5 16P 3,6,9,12,15,18-hexaoxaicosane 0.952 6 P15 2,5,8,11,14,17-hexaoxanonadecan-19-ol 0.952 7 9YU 2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol 0.913 8 PE4 2-{2-[2-(2-{2-[2-(2-ethoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethanol 0.875 9 AE4 3,6,9,12,15-pentaoxaheptadecan-1-ol 0.857 10 PE8 3,6,9,12,15,18,21-heptaoxatricosane-1,23-diol 0.840 11 QJE 3-[2-[2-[2-[2-[2-(2-azanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propan-1-ol 0.833 12 P6G Hexaethylene glycol 0.818 13 1PG 2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethanol 0.810 14 7PG 2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol 0.808 15 OP2 2-[2-[2-[2-[2-(2-hydroxyethyloxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanoic acid 0.783 16 32M 3,6,9,12,15,18-hexaoxahexacosan-1-ol 0.778 17 PE5 3,6,9,12,15,18,21,24-octaoxahexacosan-1-ol 0.778 18 O4B 1,4,7,10,13,16-hexaoxacyclooctadecane 0.773 19 PE6 Phosphoryl-hexaethylene glycol 0.760 20 2PE Nonaethylene glycol 0.750 21 2NV 3,6,9,12,15-pentaoxaoctadecan-17-amine 0.739 22 C10 Hexaethylene glycol monodecyl ether 0.724 23 POG (20s)-2,5,8,11,14,17-hexamethyl-3,6,9,12,15,18-hexaoxahenicosane-1,20-diol 0.724 24 ZPG (2s,5r,8r,11s,14s,17s,21r)-5,8,11,14,17-pentamethyl-4,7,10,13,16,19-hexaoxadocosane-2,21-diol 0.724