Ramelteon Impurity I
196597-77-0C11H8Br2O2M.W. 331.99
Ramelteon Impurity H
196597-76-9C11H10Br2O3M.W. 350.00
Ramelteon Impurity G
51146-56-6C13H18O2M.W. 206.28
Ramelteon Impurity F
196597-17-8C16H21NO2M.W. 259.34
Ramelteon Impurity E
196597-16-7C15H19NO2M.W. 245.32
Ramelteon Impurity D
880152-61-4C17H23NO2M.W. 273.37
Ramelteon Impurity C
N/AC26H35NO3M.W. 409.56
Ramelteon Impurity B
196597-79-2C13H11NOM.W. 197.23
Ramelteon Impurity A
196597-78-1C11H10O2M.W. 174.20
Roflumilast Impurity I
292135-78-5C17H14Cl2F2N2O4M.W. 419.21
Roflumilast Impurity H
162401-30-1C14H8Cl2F4N2O3M.W. 399.12
Roflumilast Impurity D
1243391-44-7C11H12O4M.W. 208.21
Roflumilast Impurity C
22889-78-7C5H4Cl2N2M.W. 163.00
Roflumilast Impurity B
475271-62-6C16H14Cl2N2O3M.W. 353.20
Roflumilast Impurity A
162401-43-6C17H14Cl2F2N2O3M.W. 403.21
(3R,5R)-Rosuvastatin Sodium Salt
1094100-06-7 (free acid)C22H27FN3O6S. NaM.W. 480.53 22.99
Ribavirin EP Impurity F
58151-87-4C10H14N4O6M.W. 286.24
Ribavirin EP Impurity D
3641-08-5C3H4N4OM.W. 112.09
Ribavirin EP Impurity C
4928-87-4C3H3N3O2M.W. 113.08
Ribavirin EP Impurity B
57198-02-4C8H12N4O5M.W. 244.21
Ribavirin EP Impurity A
39925-19-4C8H11N3O6M.W. 245.19