Trimethoprim Impurity B
CAS No :
30806-86-1?
Molecular Formula:
C14H16N4O4
Molecular Weight:
304.3
Chemical Name:
3,7-Dihydro-4H-imidazo [4,5-d] [1,2,3] triazin-4-one sodium salt ; 4a,5-Dihydro-4H-imidazo[4,5-d][1,2,3]triazin-4-one sodium salt ;
