1346453-80-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1346453-80-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,4,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1346453-80:
(9*1)+(8*3)+(7*4)+(6*6)+(5*4)+(4*5)+(3*3)+(2*8)+(1*0)=162
162 % 10 = 2
So 1346453-80-2 is a valid CAS Registry Number.