Vardenafil Impurity B
CAS No. 437717-43-6
C17H20N4O5S
M.W. 392.43
Vardenafil Hydrochloride
CAS No. 224785-91-5
C23H33ClN6O4S
M.W. 525.07
Formoterol Impurity I
CAS No. 532414-36-1
C19H24N2O4
M.W. 344.41
Formoterol Impurity G
CAS No. 64-13-1
C10H15NO
M.W. 165.24
Formoterol Impurity E
CAS No. 1616967-26-0
C20H26N2O4
M.W. 358.44
Formoterol Impurity D
CAS No. 1795133-96-8
Formoterol Impurity C
CAS No. 1795135-61-3
Formoterol Impurity B
CAS No. 1224588-66-2
C18H22N2O4
M.W. 330.38
Formoterol Impurity A
CAS No. 150513-24-9
C18H24N2O3
M.W. 316.40
Tetrahydro-2-furanmethanamine
CAS No. 4795-29-3
C5H11NO
M.W. 101.15
Furfuryl alcohol
CAS No. 98-00-0
C5H6O2
M.W. 98.10
Diquafosol Impurity 6
CAS No. 211448-86-1(free base)
C18H22N4Na6O29P6
M.W. 1082.15