1450809-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1450809-17-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,8,0 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1450809-17:
(9*1)+(8*4)+(7*5)+(6*0)+(5*8)+(4*0)+(3*9)+(2*1)+(1*7)=152
152 % 10 = 2
So 1450809-17-2 is a valid CAS Registry Number.