501665-88-9 Usage
Uses
Used in Pharmaceutical Industry:
PD 224378 is used as an impurity in commercial preparations of pregabalin for the purpose of ensuring the quality and safety of the final product. As a degradation product, it is essential to monitor and control its levels in the manufacturing process to maintain the efficacy and purity of pregabalin as an anticonvulsant medication.
Check Digit Verification of cas no
The CAS Registry Mumber 501665-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,6,6 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 501665-88:
(8*5)+(7*0)+(6*1)+(5*6)+(4*6)+(3*5)+(2*8)+(1*8)=139
139 % 10 = 9
So 501665-88-9 is a valid CAS Registry Number.