571190-22-2 Usage
Uses
6-Desacetyl Palbociclib is an impurity of Palbociclib (P139900),(also known as compound number PD-0332991) is an experimental drug for the treatment of breast cancer being developed by Pfizer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6.
Check Digit Verification of cas no
The CAS Registry Mumber 571190-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,1,1,9 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 571190-22:
(8*5)+(7*7)+(6*1)+(5*1)+(4*9)+(3*0)+(2*2)+(1*2)=142
142 % 10 = 2
So 571190-22-2 is a valid CAS Registry Number.