473828-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 473828-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,8,2 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 473828-19:
(8*4)+(7*7)+(6*3)+(5*8)+(4*2)+(3*8)+(2*1)+(1*9)=182
182 % 10 = 2
So 473828-19-2 is a valid CAS Registry Number.