181765-99-1 Octadecane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-tetratriacontafluoro- 488721-35-3 2H-Pyran-2-acetic acid,6-[(4R,5S,8E,10R)-10-(benzoyloxy)-10-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-hydroxy-5-methyl-2-oxo-8-decenyl]-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-, ethyl ester, (2R,4R,6S)-