Thieno[3,2-b]thiophene-2-carboxylic acid, 5-bromo-
Product Name: Thieno[3,2-b]thiophene-2-carboxylic acid, 5-bromo- 
CAS NO.: 1378448-42-0 
Good NO.: LO-248 
purity:  
Formula: C7O2S2BrH3 
Weight: 263.1315