1450835-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1450835-80-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,8,3 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1450835-80:
(9*1)+(8*4)+(7*5)+(6*0)+(5*8)+(4*3)+(3*5)+(2*8)+(1*0)=159
159 % 10 = 9
So 1450835-80-9 is a valid CAS Registry Number.