52353-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52353-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,3,5 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52353-19:
(7*5)+(6*2)+(5*3)+(4*5)+(3*3)+(2*1)+(1*9)=102
102 % 10 = 2
So 52353-19-2 is a valid CAS Registry Number.