873080-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873080-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,0,8 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 873080-52:
(8*8)+(7*7)+(6*3)+(5*0)+(4*8)+(3*0)+(2*5)+(1*2)=175
175 % 10 = 5
So 873080-52-5 is a valid CAS Registry Number.