94823-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94823-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,8,2 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94823-91:
(7*9)+(6*4)+(5*8)+(4*2)+(3*3)+(2*9)+(1*1)=163
163 % 10 = 3
So 94823-91-3 is a valid CAS Registry Number.