CAS Number: 887196-25-0
Alternate CAS#:
Chemical Name: Atorvastatin USP Related Compound B (Atorvastatin (3S,5R) Isomer Calcium Salt)
Molecular Formula: C33H34FN2O5 . 1/2Ca
Molecular Weight: 557.63 . 20.04
CAS Number: 134523-00-5
Alternate CAS#:
Chemical Name: Atorvastatin
Molecular Formula: C33H35FN2O5
Molecular Weight: 558.66
CAS Number: 1368590-16-2
Alternate CAS#:
Chemical Name: Atovaquone Impurity 6
Molecular Formula: C13H15ClO2
Molecular Weight: 238.71
CAS Number: 1368749-51-2
Alternate CAS#:
Chemical Name: Atovaquone Impurity 5
Molecular Formula: C13H15ClO2
Molecular Weight: 238.71
CAS Number: 2171347-18-3
Alternate CAS#:
Chemical Name: Atovaquone Impurity 4
Molecular Formula: C14H17ClO
Molecular Weight: 236.74
CAS Number: 95233-36-6
Alternate CAS#:
Chemical Name: Atovaquone Impurity 3 (Mixture of cis and trans Isomers)
Molecular Formula: C14H17ClO
Molecular Weight: 236.74
CAS Number: 49708-81-8
Alternate CAS#:
Chemical Name: Atovaquone Impurity 2
Molecular Formula: C13H15ClO2
Molecular Weight: 238.71
CAS Number: 91161-85-2
Alternate CAS#:
Chemical Name: Atovaquone Impurity 1
Molecular Formula: C14H17ClO
Molecular Weight: 236.74
CAS Number: 1346600-43-8
Alternate CAS#:
Chemical Name: Atovaquone Related Compound 1
Molecular Formula: C13H15ClO2
Molecular Weight: 238.72
CAS Number: 95233-18-4 (non-labelled)
Alternate CAS#:
Chemical Name: Atovaquone-d4
Molecular Formula: C22H15D4ClO3
Molecular Weight: 370.87
CAS Number: 129700-41-0
Alternate CAS#:
Chemical Name: Atovaquone EP Impurity D
Molecular Formula: C23H21ClO3
Molecular Weight: 380.87
CAS Number: 1809464-27-4
Alternate CAS#:
Chemical Name: Atovaquone EP Impurity C (Didehydro Atovaquone)
Molecular Formula: C22H17ClO3
Molecular Weight: 364.83













