854670-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854670-83-0 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 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 854670-83:
(8*8)+(7*5)+(6*4)+(5*6)+(4*7)+(3*0)+(2*8)+(1*3)=200
200 % 10 = 0
So 854670-83-0 is a valid CAS Registry Number.