854477-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854477-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,4,7 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 854477-35:
(8*8)+(7*5)+(6*4)+(5*4)+(4*7)+(3*7)+(2*3)+(1*5)=203
203 % 10 = 3
So 854477-35-3 is a valid CAS Registry Number.