Beijing Green Guardee Technology CO,.LTD
Country: China (Mainland)
Business Type: Lab/Research institutions
N-[4-[4-[[4-(diphenylamino)phenyl]-(1-naphthyl)amino]phenyl]pheny l]-N-(1-naphthyl)-N',N'-diphenyl-benzene-1,4-diamineCAS NO.: 910058-11-6