906552-20-3 Usage
Description
Atorvastatin LactaM Phenanthrene Methyl Ester (Mixture of DiastereoMers) is an impurity of Atorvastatin (A791750), a selective, competitive HMG-CoA reductase inhibitor. It is a white to off-white solid with unique chemical properties.
Uses
Used in Pharmaceutical Industry:
Atorvastatin LactaM Phenanthrene Methyl Ester (Mixture of DiastereoMers) is used as an impurity in the production of Atorvastatin, a drug that helps lower cholesterol levels in the blood. Its presence is important for the synthesis and development of Atorvastatin, ensuring the purity and effectiveness of the final product.
Check Digit Verification of cas no
The CAS Registry Mumber 906552-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,5,5 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 906552-20:
(8*9)+(7*0)+(6*6)+(5*5)+(4*5)+(3*2)+(2*2)+(1*0)=163
163 % 10 = 3
So 906552-20-3 is a valid CAS Registry Number.