76269-64-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76269-64-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,6 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76269-64:
(7*7)+(6*6)+(5*2)+(4*6)+(3*9)+(2*6)+(1*4)=162
162 % 10 = 2
So 76269-64-2 is a valid CAS Registry Number.