16233-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16233-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,3 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 16233-32:
(7*1)+(6*6)+(5*2)+(4*3)+(3*3)+(2*3)+(1*2)=82
82 % 10 = 2
So 16233-32-2 is a valid CAS Registry Number.