727375-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727375-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,3,7 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 727375-59:
(8*7)+(7*2)+(6*7)+(5*3)+(4*7)+(3*5)+(2*5)+(1*9)=189
189 % 10 = 9
So 727375-59-9 is a valid CAS Registry Number.