2,2'-Dimethyl-4,4'-diaminobiphenyl
https://www.sjzchem-pharm.com/shop/fm-in-da0036g5-22-dimethyl-44-diaminobiphenyl-82619
https://www.sjzchem-pharm.com/web/image/product.template/82619/image_1920?unique=ef1e0df
2,2'-Dimethyl-4,4'-Diaminobiphenyl, monomer for epoxy resins, polymer synthesis, and lab experiments.
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