169181-23-1 1-Oxa-4,7,10-triazacyclooctadecane-2,5,8,11,15-pentone,6-[(4-hydroxy-3-iodophenyl)methyl]-3,7,9,12,16,18-hexamethyl-14-methylene-,[3S-(3R*,6S*,9R*,12R*,16S*,18R*)]- 80969-40-0 Ethanesulfonic acid,1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)-,2,2,3,3,4,4,5,5-octafluoropentyl ester