1447083-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1447083-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,0,8 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1447083-18:
(9*1)+(8*4)+(7*4)+(6*7)+(5*0)+(4*8)+(3*3)+(2*1)+(1*8)=162
162 % 10 = 2
So 1447083-18-2 is a valid CAS Registry Number.