854418-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854418-07-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,4,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 854418-07:
(8*8)+(7*5)+(6*4)+(5*4)+(4*1)+(3*8)+(2*0)+(1*7)=178
178 % 10 = 8
So 854418-07-8 is a valid CAS Registry Number.