854677-51-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854677-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,6,7 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 854677-51:
(8*8)+(7*5)+(6*4)+(5*6)+(4*7)+(3*7)+(2*5)+(1*1)=213
213 % 10 = 3
So 854677-51-3 is a valid CAS Registry Number.