132373-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132373-66-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,3,7 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 132373-66:
(8*1)+(7*3)+(6*2)+(5*3)+(4*7)+(3*3)+(2*6)+(1*6)=111
111 % 10 = 1
So 132373-66-1 is a valid CAS Registry Number.