4-溴-2,2',7,7'-四叔丁基-9,9'-螺二芴

产品名称:4-溴-2,2',7,7'-四叔丁基-9,9'-螺二芴
CAS号:1469898-65-4
结构式:
4-溴-2,2',7,7'-四叔丁基-9,9'-螺二芴