Chemical Name : 4,4'-Dimethylbiphenyl
CAS : 613-33-2
N,N'-二苯基-N,N'-二(3-甲基苯基)-1,1'-联苯-4,4'-二胺
1,2-二溴-4,5-二氟苯
1,2,4-三甲苯
1-氯-2,3,5,6-四氟苯
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