英文同义词: | 2,2'-dimethoxybiphenyl-4,4'-diamine;4,4'-Diamino-2,2'-dimethoxybiphenyl;2,2'-dimethoxy-[1,1'-biphenyl]-4,4'-diamine;[1,1'-Biphenyl]-4,4'-diamine, 2,2'-dimethoxy-;2,2′-Dimethoxybenzidine;2,2'-dimethoxybiphenyl-4,4'-diamine;2,2'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine |