42238-98-2 Usage
Molecular class
Pyridine derivatives, specifically pyridinium salts.
Structure
Heterocyclic compound with a triazolopyridine ring system.
Functional group
Benzyl group attached to the nitrogen atom.
Oxo group
Indicates the presence of a carbon atom double-bonded to an oxygen atom.
Potential applications
Medicinal chemistry, pharmaceuticals, and agrochemicals.
Further research
Necessary to determine specific properties and potential uses.
Check Digit Verification of cas no
The CAS Registry Mumber 42238-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,3 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 42238-98:
(7*4)+(6*2)+(5*2)+(4*3)+(3*8)+(2*9)+(1*8)=112
112 % 10 = 2
So 42238-98-2 is a valid CAS Registry Number.
42238-98-2Relevant articles and documents
Synthesis of new mesomeric betaines containing a triazolopyridiniumolate system and their unexpected function as masked isocyanates
Sakai, Norio,Funabashi, Makoto,Minakata, Satoshi,Ryu, Ilhyong,Komatsu, Mitsuo
, p. 265 - 270 (2007/10/03)
A series of mesomeric betaines containing 1-alkylated triazolopyridiniumolate system were synthesized and their cycloaddition with dimethyl acetylenedicarboxylate were examined. An unusual ring-opening reaction occurred to give pyridone derivatives indicating that these betaines act as masked isocyanates.