259670-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 259670-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,6,7 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 259670-83:
(8*2)+(7*5)+(6*9)+(5*6)+(4*7)+(3*0)+(2*8)+(1*3)=182
182 % 10 = 2
So 259670-83-2 is a valid CAS Registry Number.