2512-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2512-59-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,1 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2512-59:
(6*2)+(5*5)+(4*1)+(3*2)+(2*5)+(1*9)=66
66 % 10 = 6
So 2512-59-6 is a valid CAS Registry Number.