724429-16-7 Usage
Uses
Used in Pharmaceutical Industry:
LeflunoMide EP IMpurity G is used as a reference compound for the development and quality control of Leflunomide, an immunosuppressive antirheumatic drug. It helps ensure the purity, potency, and efficacy of the final drug product by serving as a benchmark for comparison during the manufacturing process.
Check Digit Verification of cas no
The CAS Registry Mumber 724429-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,4,4,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 724429-16:
(8*7)+(7*2)+(6*4)+(5*4)+(4*2)+(3*9)+(2*1)+(1*6)=157
157 % 10 = 7
So 724429-16-7 is a valid CAS Registry Number.