英文同义词: | 1-ETHYNYL-3 5-DIFLUOROBENZENE 97;1-Ethynyl-3,5-fluorobenzene;Benzene, 1-ethynyl-3,5-difluoro- (9CI);Benzene, 1-ethynyl-3,5-difluoro-;[3,5-Difluorophenyl]ethyne;1-Ethynyl-3,5-difluorobenzene 97%;3,5-Difluorophenylacetylene 97%;1-acetylene-3, 5-difluorobenzene |