6,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75-Tetraoctacontaoctadecaen-1-ol,3,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,79,83-heneicosamethyl-