英文同义词: | 1,1-Biphenyl,4-ethyl-4-ethynyl-(9CI);1,1-Bipheny,4-ethyl-4-ethynyl-(9CI);4-Ethyl-4'-ethynyl-1,1'-biphenyl;4-Ethyl-4'-ethynylbiphenyl;1,1-Biphenyl,4-ethyl-4-ethynyl-;4-Ethynyl-4'-ethyl-1,1'-Biphenyl;Biphenyl,4-ethyl-4-ethynyl;1-ethyl-4-(4-ethynylphenyl)benzene |