859985-47-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859985-47-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,9,8 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 859985-47:
(8*8)+(7*5)+(6*9)+(5*9)+(4*8)+(3*5)+(2*4)+(1*7)=260
260 % 10 = 0
So 859985-47-0 is a valid CAS Registry Number.