771573-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 771573-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,1,5,7 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 771573-00:
(8*7)+(7*7)+(6*1)+(5*5)+(4*7)+(3*3)+(2*0)+(1*0)=173
173 % 10 = 3
So 771573-00-3 is a valid CAS Registry Number.