Ethane, 1,2-bis(2-bromoethoxy)-
溴代-三聚乙二醇-溴代
CAS No. 31255-10-4
Ethane, 1,2-bis(2-bromoethoxy)-
STIBNITE 1317-86-8
&acirc 131870-94-5
6-溴甲基烟酸甲酯