Shijiazhuang Yesheng Chemical Technology Co., Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
N-(biphenyl-4-yl)-N-(4'-broMobiphenyl-4-yl)-9,9-diMethyl-9H-fluoren-2-aMineCAS NO.: 1268621-99-3
9-(1-naphthyl)-10-(2-naphthyl) anthraceneCAS NO.: 855828-36-3
2,2'',7,7''-Tetrakis(diphenylaMino)-9,9''-spirobifluoreneCAS NO.: 189363-47-1
4,4′-Bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-1,1′-biphenylCAS NO.: 838862-47-8