27161-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27161-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,6 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 27161-14:
(7*2)+(6*7)+(5*1)+(4*6)+(3*1)+(2*1)+(1*4)=94
94 % 10 = 4
So 27161-14-4 is a valid CAS Registry Number.