83463-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83463-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,6 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83463-09:
(7*8)+(6*3)+(5*4)+(4*6)+(3*3)+(2*0)+(1*9)=136
136 % 10 = 6
So 83463-09-6 is a valid CAS Registry Number.