62799-65-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62799-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,9 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62799-65:
(7*6)+(6*2)+(5*7)+(4*9)+(3*9)+(2*6)+(1*5)=169
169 % 10 = 9
So 62799-65-9 is a valid CAS Registry Number.