159967-11-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159967-11-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,9,6 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159967-11:
(8*1)+(7*5)+(6*9)+(5*9)+(4*6)+(3*7)+(2*1)+(1*1)=190
190 % 10 = 0
So 159967-11-0 is a valid CAS Registry Number.