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(E)-3-[5-(4-Chloro-phenyl)-furan-2-yl]-2-(4-nitro-phenyl)-acrylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77872-58-3

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77872-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77872-58-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,7 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77872-58:
(7*7)+(6*7)+(5*8)+(4*7)+(3*2)+(2*5)+(1*8)=183
183 % 10 = 3
So 77872-58-3 is a valid CAS Registry Number.

77872-58-3Relevant academic research and scientific papers

The Preparation of some 1-(2-Furyl)-2-arylethylenes

Karminski-Zamola, G.,Jakopcic, K.

, p. 193 - 196 (2007/10/02)

Some 1-(2-furyl)-2-arylethylenes, where the furan nucleus is substituted in position 5 with a methyl or p-chlorophenyl group and where the aryl group is phenyl, p-nitrophenyl, α-naphthyl or β-naphthyl, have been prepared by the Perkin reaction and subsequent decarboxylation of the acid.The compounds 1-12 were prepared for of photochemistry and photoelectron spectroscopy studues.Their geometrical configurations has been established by 1H nmr and ir spectra.

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