89793-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89793-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,9 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89793-48:
(7*8)+(6*9)+(5*7)+(4*9)+(3*3)+(2*4)+(1*8)=206
206 % 10 = 6
So 89793-48-6 is a valid CAS Registry Number.