859461-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859461-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,4,6 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 859461-94:
(8*8)+(7*5)+(6*9)+(5*4)+(4*6)+(3*1)+(2*9)+(1*4)=222
222 % 10 = 2
So 859461-94-2 is a valid CAS Registry Number.