957926-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957926-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,9,2 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 957926-63:
(8*9)+(7*5)+(6*7)+(5*9)+(4*2)+(3*6)+(2*6)+(1*3)=235
235 % 10 = 5
So 957926-63-5 is a valid CAS Registry Number.