121246-93-3 Usage
General Description
Ethanone, 1-(3-aminopyrazinyl)- (9CI) is a chemical compound with the molecular formula C7H8N2O. It is also known by its chemical name 3-Acetylaminopyrazine and is classified as an aromatic ketone. Ethanone, 1-(3-aminopyrazinyl)- (9CI) is commonly used in organic synthesis and pharmaceutical research. It is known for its applications in the development of new drugs and pharmaceuticals, as well as in the study of chemical reactions and mechanisms. Its structure and properties make it a valuable building block for the synthesis of various organic compounds. Additionally, it has been studied for its potential biological activity and pharmacological properties.
Check Digit Verification of cas no
The CAS Registry Mumber 121246-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,4 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121246-93:
(8*1)+(7*2)+(6*1)+(5*2)+(4*4)+(3*6)+(2*9)+(1*3)=93
93 % 10 = 3
So 121246-93-3 is a valid CAS Registry Number.
121246-93-3Relevant articles and documents
Structural characterisation of 2,3-disubstituted pyrazines: NMR and X-ray crystallography
Farrán, M. ángeles,Claramunt, Rosa M.,López, Concepción,Pinilla, Elena,Torres, M. Rosario,Elguero, José
, p. 67 - 75 (2005)
2-Formyl-3-aminopyrazine (1), 2-acetyl-3-aminopyrazine (2) and 2-benzoyl-3-aminopyrazine (3) have been studied by multinuclear magnetic resonance spectroscopy in solution and in solid state. Amino-imine tautomerism in such derivatives has been discussed on the basis of the calculated stabilities of the different tautomers by the hybrid B3LYP/6-31G** method. The crystalline structure of compound 3 has been solved, it belongs to the monoclinic P21/n space group, and shows supramolecular architectures involving N-H?O and N-H?N-pyrazine intermolecular hydrogen bonds.
