159524-85-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159524-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,5,2 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 159524-85:
(8*1)+(7*5)+(6*9)+(5*5)+(4*2)+(3*4)+(2*8)+(1*5)=163
163 % 10 = 3
So 159524-85-3 is a valid CAS Registry Number.