CAS Number: 50-55-5

Alternate CAS#:

Chemical Name: Reserpine

Molecular Formula: C33H40N2O9

Molecular Weight: 608.69

CAS Number: N/A

Alternate CAS#:

Chemical Name: Rivastigmine Impurity 7 HCl

Molecular Formula: C13H20N2O2. HCl

Molecular Weight: 236.32 36.46

CAS Number: 1346602-84-3

Alternate CAS#:

Chemical Name: Rivastigmine Impurity 5

Molecular Formula: C12H15NO2

Molecular Weight: 205.26

CAS Number: 1230021-28-9 (free base)

Alternate CAS#:

Chemical Name: Rivastigmine EP Impurity B L-Tartrate (N-Dimethyl Rivastigmine L-Tartrate)

Molecular Formula: C13H20N2O2. C4H6O6

Molecular Weight: 236.32 150.09

CAS Number: 139306-10-8

Alternate CAS#:

Chemical Name: Rivastigmine EP Impurity A (NAP226-90)

Molecular Formula: C10H15NO

Molecular Weight: 165.24

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ritonavir Impurity G (Hydroperoxide Impurity)

Molecular Formula: C37H48N6O7S2

Molecular Weight: 752.96

CAS Number: 176655-56-4

Alternate CAS#:

Chemical Name: Ritonavir Impurity E (Hydroxy Ritonavir)

Molecular Formula: C37H48N6O6S2

Molecular Weight: 736.96

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ritonavir Impurity 9

Molecular Formula: C30H38N2O3

Molecular Weight: 474.65

CAS Number: 220887-40-1

Alternate CAS#:

Chemical Name: Ritonavir Impurity 8

Molecular Formula: C37H44N2O3

Molecular Weight: 564.77

CAS Number: 220887-39-8

Alternate CAS#:

Chemical Name: Ritonavir Impurity 7

Molecular Formula: C37H44N2O3

Molecular Weight: 564.77

CAS Number: 220887-42-3

Alternate CAS#:

Chemical Name: Ritonavir Impurity 6

Molecular Formula: C37H44N2O3

Molecular Weight: 564.77

CAS Number: 183246-46-0

Alternate CAS#:

Chemical Name: Ritonavir Impurity 5

Molecular Formula: C15H25N3O3S

Molecular Weight: 327.44