2,8-Dioxabicyclo[5.2.1]decan-6-ol, 4-bromo-3-ethyl-9-(2-penten-4-ynyl)-, [1R-[1.alpha.,3.beta.,4.alpha.,6.alpha.,7.alpha.,9.beta.(E)]]- 2H-Furo[3,2-b]pyran-2-methanol, 6-bromo-5-ethylhexahydro-.alpha.-2-penten-4-ynyl- 36431-73-9 LAUREFUCIN (AN) Laurefucin NSC288407