676622-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676622-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,6,2 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 676622-45:
(8*6)+(7*7)+(6*6)+(5*6)+(4*2)+(3*2)+(2*4)+(1*5)=190
190 % 10 = 0
So 676622-45-0 is a valid CAS Registry Number.