859846-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859846-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,8,4 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 859846-09:
(8*8)+(7*5)+(6*9)+(5*8)+(4*4)+(3*6)+(2*0)+(1*9)=236
236 % 10 = 6
So 859846-09-6 is a valid CAS Registry Number.