9,9'-(1,3-苯基)二-9H-咔唑CAS 550378-78-4J-1180022-4C30H20N21,3-Bis(9H-carbazol-9-yl)benzene芳香烃0 家供应商 —查看详情
2-(4-联苯基)-5-苯基-1,3,4-恶二唑CAS 852-38-0J-43829-6C20H14N2O2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole芳香烃0 家供应商 —查看详情