1417559-76-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417559-76-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,5,5 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1417559-76:
(9*1)+(8*4)+(7*1)+(6*7)+(5*5)+(4*5)+(3*9)+(2*7)+(1*6)=182
182 % 10 = 2
So 1417559-76-2 is a valid CAS Registry Number.