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53744-31-3

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53744-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53744-31-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,7,4 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53744-31:
(7*5)+(6*3)+(5*7)+(4*4)+(3*4)+(2*3)+(1*1)=123
123 % 10 = 3
So 53744-31-3 is a valid CAS Registry Number.

53744-31-3Relevant articles and documents

Synthesis, spectroscopic and X-ray structural characterization, quantum chemical studies and investigation of gama-irradiated effects of the novel hydrazone compound: [(E)-3-(2-nitrophenyl)-(E)-1-(2-phenylhydrazono)]-1-phenylallylidene

Yakal?, Gül,?ak?c?, Abban,Eke, Canel,Cin, Günseli Turgut,Aygün, Muhittin

, p. 244 - 252 (2017)

The novel hydrazone compound, [(E)-3-(2-nitrophenyl)-(E)-1-(2-phenylhydrazono)]-1-phenylallylidene (2), has been synthesized, characterized by FTIR, 1H NMR, 13C NMR techniques, elemental analysis, X-ray structure analysis and has bee

A useful method for the conversion of olefins to nitro olefins

Reddy, G. Sudhakar,Corey

supporting information, p. 3399 - 3402 (2021/05/10)

Triflyl nitrate is easily generated from tetra-n-butylammonium nitrate in CH2Cl2 solution and serves as an effective nitrating agent for a wide range of unsaturated substrates to form nitro olefins.

N2H4-H2O Enabled Umpolung Cyclization of o-Nitro Chalcones for the Construction of Quinoline N-Oxides

Zhang, Guan,Yang, Kai,Wang, Shihui,Feng, Qiang,Song, Qiuling

supporting information, p. 595 - 600 (2021/02/03)

Umpolung is a unique strategy which converts the property of an atom into the opposite one. An efficient and general method for the construction of quinoline N-oxides via umpolung of carbonyl groups was developed from ortho-nitro chalcones and hydrazine i

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