462099-62-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 462099-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,2,0,9 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 462099-62:
(8*4)+(7*6)+(6*2)+(5*0)+(4*9)+(3*9)+(2*6)+(1*2)=163
163 % 10 = 3
So 462099-62-3 is a valid CAS Registry Number.