83289-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83289-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,8 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83289-29:
(7*8)+(6*3)+(5*2)+(4*8)+(3*9)+(2*2)+(1*9)=156
156 % 10 = 6
So 83289-29-6 is a valid CAS Registry Number.