There is disclosed a novel 4,8 dimethylbicyclononane derivative represented by the formula : ##STR1## wherein X and Y have {HEAD ~ the same meanings} as defined in {TAIL ~ the specification} 
There is disclosed a novel 4,8 dimethylbicyclononane derivative represented by the formula : # # STR1 # # wherein X and Y have { HEAD ~ the same meanings } as defined in { TAIL ~ the specification }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL