27259-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27259-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,5 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 27259-57:
(7*2)+(6*7)+(5*2)+(4*5)+(3*9)+(2*5)+(1*7)=130
130 % 10 = 0
So 27259-57-0 is a valid CAS Registry Number.