64822-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64822-92-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,2 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64822-92:
(7*6)+(6*4)+(5*8)+(4*2)+(3*2)+(2*9)+(1*2)=140
140 % 10 = 0
So 64822-92-0 is a valid CAS Registry Number.