83495-19-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83495-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,9 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83495-19:
(7*8)+(6*3)+(5*4)+(4*9)+(3*5)+(2*1)+(1*9)=156
156 % 10 = 6
So 83495-19-6 is a valid CAS Registry Number.