259751-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 259751-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,7,5 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 259751-59:
(8*2)+(7*5)+(6*9)+(5*7)+(4*5)+(3*1)+(2*5)+(1*9)=182
182 % 10 = 2
So 259751-59-2 is a valid CAS Registry Number.