596131-61-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 596131-61-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,6,1,3 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 596131-61:
(8*5)+(7*9)+(6*6)+(5*1)+(4*3)+(3*1)+(2*6)+(1*1)=172
172 % 10 = 2
So 596131-61-2 is a valid CAS Registry Number.