5,14,23,32-tetraethyl-2,11,20,29-tetramethyl-4,13,22,31,37,38,39,40-octaoxapentacyclo[32.2.1.1~7,10~.1~16,19~.1~25,28~]tetracontane-3,12,21,30-tetrone
CAS No. 85999-84-4