295319-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 295319-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,5,3,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 295319-99:
(8*2)+(7*9)+(6*5)+(5*3)+(4*1)+(3*9)+(2*9)+(1*9)=182
182 % 10 = 2
So 295319-99-2 is a valid CAS Registry Number.