Methotrexate

Methotrexate Process Impurity 3
Product Code Ax-IMP2343
CAS Number 79974-14-4
Molecular Formula C28H28N2O7
Molecular Weight 504.54
Methotrexate Process Impurity 5
Product Code Ax-IMP2345
CAS Number 79983-10-1
Molecular Formula C30H33N3O6
Molecular Weight 531.61