859079-97-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859079-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,0,7 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 859079-97:
(8*8)+(7*5)+(6*9)+(5*0)+(4*7)+(3*9)+(2*9)+(1*7)=233
233 % 10 = 3
So 859079-97-3 is a valid CAS Registry Number.