859197-29-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859197-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,1,9 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 859197-29:
(8*8)+(7*5)+(6*9)+(5*1)+(4*9)+(3*7)+(2*2)+(1*9)=228
228 % 10 = 8
So 859197-29-8 is a valid CAS Registry Number.