159539-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159539-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,5,3 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159539-41:
(8*1)+(7*5)+(6*9)+(5*5)+(4*3)+(3*9)+(2*4)+(1*1)=170
170 % 10 = 0
So 159539-41-0 is a valid CAS Registry Number.