259088-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 259088-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,0,8 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 259088-72:
(8*2)+(7*5)+(6*9)+(5*0)+(4*8)+(3*8)+(2*7)+(1*2)=177
177 % 10 = 7
So 259088-72-7 is a valid CAS Registry Number.