1417175-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417175-76-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,1,7 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1417175-76:
(9*1)+(8*4)+(7*1)+(6*7)+(5*1)+(4*7)+(3*5)+(2*7)+(1*6)=158
158 % 10 = 8
So 1417175-76-8 is a valid CAS Registry Number.