N4,N4'-二-1-萘基-N4,N4'-二-2-萘基-[1,1'-联苯]-4,4'-二胺购买指南
374592-88-8
n,n'-Bis(1-naphthyl)-n,n'-bis(2-naphthyl)benzidine
C52H36N2
688.855652809143
立即询盘
验证码
N4,N4'-二-1-萘基-N4,N4'-二-2-萘基-[1,1'-联苯]-4,4'-二胺推荐供应商