534576-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 534576-25-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,4,5,7 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 534576-25:
(8*5)+(7*3)+(6*4)+(5*5)+(4*7)+(3*6)+(2*2)+(1*5)=165
165 % 10 = 5
So 534576-25-5 is a valid CAS Registry Number.