84121-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84121-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,2 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84121-99:
(7*8)+(6*4)+(5*1)+(4*2)+(3*1)+(2*9)+(1*9)=123
123 % 10 = 3
So 84121-99-3 is a valid CAS Registry Number.
84121-99-3Relevant articles and documents
A Facile Synthesis of 2-Substituted Imidazoquinolines
Reddy, A. Pandu Ranga,Veeranagaiah, V.
, p. 673 - 674 (2007/10/02)
Condensation of quinoline-5,6-diamine (II) with aliphatic and aromatic acids under catalytic and thermal conditions results in the corresponding 2-alkyl/aryl-1H-imidazoquinolines (I).
