161461-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161461-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,4,6 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 161461-79:
(8*1)+(7*6)+(6*1)+(5*4)+(4*6)+(3*1)+(2*7)+(1*9)=126
126 % 10 = 6
So 161461-79-6 is a valid CAS Registry Number.