1453806-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1453806-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,8,0 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1453806-84:
(9*1)+(8*4)+(7*5)+(6*3)+(5*8)+(4*0)+(3*6)+(2*8)+(1*4)=172
172 % 10 = 2
So 1453806-84-2 is a valid CAS Registry Number.