132228-32-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132228-32-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,2 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132228-32:
(8*1)+(7*3)+(6*2)+(5*2)+(4*2)+(3*8)+(2*3)+(1*2)=91
91 % 10 = 1
So 132228-32-1 is a valid CAS Registry Number.