1454838-80-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1454838-80-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,4,8,3 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1454838-80:
(9*1)+(8*4)+(7*5)+(6*4)+(5*8)+(4*3)+(3*8)+(2*8)+(1*0)=192
192 % 10 = 2
So 1454838-80-2 is a valid CAS Registry Number.