49832-45-3 BICYCLO(2.2.1)HEPTAN-2-OL, 2-(4-(DIETHYLAMINO)-2-BUTYNYL)-1,7,7-TRIMETHYL-, exo- BRN 2109240 exo-2-(4-(Diethylamino)-2-butynyl)-1,7,7-trimethylbicyclo(2.2.1)heptan-2-ol