9-methylidenebicyclo[4.2.1]nona-2,4,7-triene;9-methylenebicyclo[4.2.1]nona-2,4,7-triene;38898-39-4;Bicyclo(4.2.1)nona-2,4,7-triene, 9-methylene-;Bicyclo[4.2.1]nona-2,4,7-triene,9-methylene-
9-methylidenebicyclo[4.2.1]nona-2,4,7-triene