54798-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54798-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,9 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54798-28:
(7*5)+(6*4)+(5*7)+(4*9)+(3*8)+(2*2)+(1*8)=166
166 % 10 = 6
So 54798-28-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H8N4O2/c1-5(13)14-4-6-3-11-8(10)7(2-9)12-6/h3H,4H2,1H3,(H2,10,11)