854584-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854584-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,5,8 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 854584-74:
(8*8)+(7*5)+(6*4)+(5*5)+(4*8)+(3*4)+(2*7)+(1*4)=210
210 % 10 = 0
So 854584-74-0 is a valid CAS Registry Number.