Also Called: 3,3'-Dimethoxybenzidine (ortho-Dianisidine); 3,3'-dimethoxybenzidine; [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethoxy-; o-dianisidine; 3,3'-Dimethoxybenzidine (see 3,3'-Dimethoxybenzidine and Dyes Metabolized to 3,3'-Dimethoxybenzidine); C.I. disperse black 6; [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethoxy- [3,3'-Dimethoxybenzidine; o-Dianisidine]; 3,3'-Dimethoxybenzidine [o-Dianisidine];3,3'-Dimethoxybenzidine (o-Dianisidine);3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine;o -dianisidine;3,3'-dimethoxybenzidine <i>o</i>-dianisidine;3,3′-Dimethoxybenzidine;o-diani sidine;(1,1'-BIPHENYL)-4,4'-DIAMINE,3,3'-DIMETHOXY-;3,3'-Dimethoxylbenzidine;3,3'-Dimethoxybenzidine, o-Dianisidine;3,3'-Dimethoxybenzidine [Dianisidine];O-DIANISIDIN;ORTHO-DIANISIDINE;3,3'-dimetoksybenzidin;3,3'-Dimethoxybenzidin (o-Dianisidin);3,3'-Dimethoxy-4,4'-diaminodiphenyl;Dianisidin;3,3'-Dimetoxibenzidin;3,3' DIMETHOXYBENZIDINE;[1,1'-Bifenil] -4,4'-diamina, 3,3'-dimetoxi;4,4'-DIAMINO-3,3'-DIMETHOXY-BIPHENYL;3,3'-Dimetoxibencidina;o-dianisidina;3,3'-DIMETHOXYBENZIDIN;3,3'-二甲氧基联苯胺;3,3'-dimethoxybenzidineo-dianisidine;612-036-00-X;3,3'-dimetoksibenzidīns;o-dianizidīns;3,3'-ไดเมทธอกซีเบนชิดีน