753452-45-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 753452-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,3,4,5 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 753452-45:
(8*7)+(7*5)+(6*3)+(5*4)+(4*5)+(3*2)+(2*4)+(1*5)=168
168 % 10 = 8
So 753452-45-8 is a valid CAS Registry Number.