3685-05-0
(S)-(-)-6,6'-二甲基-2,2'-联苯二胺
→
3840-88-8
6,6'-dimethyl-2,2'-dibromo-1,1'-biphenyl
605-39-0
2,2'-二甲基联苯
154170-22-6
2,2'-dimethoxy-6,6'-dimethyl-1,1'-biphenyl