66792-29-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66792-29-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,9 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66792-29:
(7*6)+(6*6)+(5*7)+(4*9)+(3*2)+(2*2)+(1*9)=168
168 % 10 = 8
So 66792-29-8 is a valid CAS Registry Number.