[(7R,11RS,13R,15S,17R,19S)-7,13,15,17,19-pentamethyldocosan-11-yl]phenylsulfone

(4S,6R,8R,10S,16R)-4,6,8,10,16-p entamethyldocosane

(4S)-1-iodo-4-methyldecane

(5S)-5-methyl-1-phenylsulfonylundecane

(4R)-4-methyldecyl 4-methylbenzenesulfonate