
Allopurinol impurity B
Synonym:
3-(Formylamino)-1H-pyrazole-4-carboxamide, 5-(Formylamino)-1H-pyrazole-4-carboxamide
Molecular Formula:
C5H6N4O2
Molecular Weight:
154.13
CAS Number:
22407-20-1
Packing size:
50 MG
Packing size:
10 MG
Packing size:
25 MG