255876-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 255876-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,5,8,7 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 255876-13:
(8*2)+(7*5)+(6*5)+(5*8)+(4*7)+(3*6)+(2*1)+(1*3)=172
172 % 10 = 2
So 255876-13-2 is a valid CAS Registry Number.