103-94-6 Usage
General Description
2-((4-Nitrophenyl)amino)-2-oxoacetic acid is a chemical compound with the molecular formula C8H6N2O6. It consists of an oxoacetic acid group (-COCH2COOH) with a 4-nitroaniline moiety (4-nitrophenylamino) attached to one of its carbon atoms. It is of interest in organic chemistry and may have applications in various chemical reactions or as an intermediate in the synthesis of other organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 103-94-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 103-94:
(5*1)+(4*0)+(3*3)+(2*9)+(1*4)=36
36 % 10 = 6
So 103-94-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N2O5/c11-7(8(12)13)9-5-1-3-6(4-2-5)10(14)15/h1-4H,(H,9,11)(H,12,13)
103-94-6Relevant articles and documents
Cerium (IV) mediated oxidative dimerization of 3-oxoacid anilides and their cyclizations
Zaleska,Lis
, p. 189 - 197 (2007/10/03)
Investigation of the behavior of several anilides of 3-oxoacids in oxidation reaction with ceric ammonium nitrate has shown that selective intermolecular C-C bond formation, which led to their dimers, is typical of these compounds. These dimeric species were cyclized in two routes, A and B, leading to 3-[2′-(1′-aniline-3′-oxo)-indene]-quinoline-2-on derivatives with HCl(g) (Route A), and with application of H2SO4 as a cyclization agent, gave furane-3,4-dicarboxylic acid derivatives (Route B).
