英文名称: | 2-b)furan, 2,3-dihydro-2,2-difluoro-3-difluoromethylene-naphtho( | 2,2-difluoro-3-difluoromethylene-2,3-dihydronaphtho(1,2-b)furan | 2,3-dihydro-2,2-difluoro-3-difluoromethylenenaphtho(1,2-b)furan | 2-b)furan,2,3-dihydro-2,2-difluoro-3-difluoromethylene-naphtho( |
|