94298-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94298-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94298-31:
(7*9)+(6*4)+(5*2)+(4*9)+(3*8)+(2*3)+(1*1)=164
164 % 10 = 4
So 94298-31-4 is a valid CAS Registry Number.