2-methyl-4-oxo-10H-thieno-(2,3b)(1,5)-benzodiazepine (PA 15 03020)
2-methyl-4-oxo-10H-thieno-(2,3b)(1,5)-benzodiazepine (PA 15 03020) is an impurity working standard suitable for pharmaceutical applications.Benefits:Complies with EP and BP specifications




