| CASµÇ¼ºÅ | ÖÐÎÄÃû | Ó¢ÎÄÃû | ·Ö×ӽṹʽ | ·Ö×Óʽ | ÏêÇé | ¹©Ó¦ÉÌ |
| 119-93-7 | 3,3'-¶þ¼×»ùÁª±½°·; 4,4'-¶þ°±»ù-3,3'-¶þ¼×»ùÁª±½ | 3,3'-Dimethylbenzidine; o-Tolidine; 3,3'-Dimethylbiphenyl-4,4'-diamine; C.I. 37230; Azoic diazo component 113; DMB; Fast Dark Blue Base R | ![]() | C14H16N2 | ÏêÇé | ¹©Ó¦ÉÌ |