1559065-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1559065-85-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,9,0,6 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1559065-85:
(9*1)+(8*5)+(7*5)+(6*9)+(5*0)+(4*6)+(3*5)+(2*8)+(1*5)=198
198 % 10 = 8
So 1559065-85-8 is a valid CAS Registry Number.