854633-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854633-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,6,3 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 854633-32:
(8*8)+(7*5)+(6*4)+(5*6)+(4*3)+(3*3)+(2*3)+(1*2)=182
182 % 10 = 2
So 854633-32-2 is a valid CAS Registry Number.