159495-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159495-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,4,9 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159495-27:
(8*1)+(7*5)+(6*9)+(5*4)+(4*9)+(3*5)+(2*2)+(1*7)=179
179 % 10 = 9
So 159495-27-9 is a valid CAS Registry Number.