Roflumilast Impurity I
C17H14Cl2F2N2O4M.W. 419.21
Roflumilast Impurity H
C14H8Cl2F4N2O3M.W. 399.12
Roflumilast Impurity D
C11H12O4M.W. 208.21
Roflumilast Impurity B
C16H14Cl2N2O3M.W. 353.20
Roflumilast Impurity A
C17H14Cl2F2N2O3M.W. 403.21