1256095-16-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1256095-16-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,0,9 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1256095-16:
(9*1)+(8*2)+(7*5)+(6*6)+(5*0)+(4*9)+(3*5)+(2*1)+(1*6)=155
155 % 10 = 5
So 1256095-16-5 is a valid CAS Registry Number.