Dolichol (C95)

dihydrononadecaprenol

3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75-Nonadecamethyl-6,10,14,18,22,26,30,34,38,42,46,50,54,58,62,66,70,74-hexaheptacontaoctadecen-1-ol