53214-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53214-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,2,1 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53214-11:
(7*5)+(6*3)+(5*2)+(4*1)+(3*4)+(2*1)+(1*1)=82
82 % 10 = 2
So 53214-11-2 is a valid CAS Registry Number.