?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? 3,3',5,5'-Tetrabromo-2,2'-bithiophene | CAS 125143-53-5?? ?? ??? ?????. ? ??? C8H2Br4S2??, ???? 481.85g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
2-Methoxy-3,5-dibromo-pyridine
2-Amino-4-(trifluoromethyl)pyridine
2,6-Dimethylhepta-2,5-dien-4-one