53347-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53347-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,4 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53347-08:
(7*5)+(6*3)+(5*3)+(4*4)+(3*7)+(2*0)+(1*8)=113
113 % 10 = 3
So 53347-08-3 is a valid CAS Registry Number.