英文别名
2,2’,5,5’-tetramethyl-1,1‘-biphenyl;2,2',5,5'-tetramethyl-1,1'-biphenyl;2,2',5,5'-tetramethyl 1,1'biphenyl;2,5,2',5'-tetrakis-methyl-biphenyl;2,5,2',5'-tetramethylbiphenyl;2,5,2',5'-Tetramethyl-biphenyl;1,1'-Biphenyl, 2,2',5,5'-tetramethyl-;2-(2,5-dimethylphenyl)-1,4-dimethylbenzene