1417569-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417569-62-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,5,6 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1417569-62:
(9*1)+(8*4)+(7*1)+(6*7)+(5*5)+(4*6)+(3*9)+(2*6)+(1*2)=180
180 % 10 = 0
So 1417569-62-0 is a valid CAS Registry Number.