191595-06-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191595-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,5,9 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 191595-06:
(8*1)+(7*9)+(6*1)+(5*5)+(4*9)+(3*5)+(2*0)+(1*6)=159
159 % 10 = 9
So 191595-06-9 is a valid CAS Registry Number.