204848-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 204848-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,8,4 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 204848-94:
(8*2)+(7*0)+(6*4)+(5*8)+(4*4)+(3*8)+(2*9)+(1*4)=142
142 % 10 = 2
So 204848-94-2 is a valid CAS Registry Number.