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benzyl 4-(2-chloro-<<1-13C>ethyl>)-3,5-dimethylpyrrole-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78829-40-0

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78829-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78829-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,2 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78829-40:
(7*7)+(6*8)+(5*8)+(4*2)+(3*9)+(2*4)+(1*0)=180
180 % 10 = 0
So 78829-40-0 is a valid CAS Registry Number.

78829-40-0Downstream Products

78829-40-0Relevant academic research and scientific papers

Neighboring Group Participation in the Pyrrole Series

Smith, Kevin M.,Martynenko, Zoya,Pandey, Ravindra K.,Tabba, Hani D.

, p. 4296 - 4302 (2007/10/02)

With use of proton and carbon-13 NMR spectroscopy of deuterium- and carbon-13-labeled substrates, the transformation of certain (2-hydroxyethyl)pyrroles (4, 18, 21) into the corresponding (2-haloethyl)pyrroles (using thionyl chloride/pyridine or triphenyl

NEIGHBORING GROUP PARTICIPATIONBY THE PYRROLE NUCLEUS

Smith, Kevin M.,Martynenko, Zoya,Tabba, Hani D.

, p. 1291 - 1294 (2007/10/02)

Using proton and carbon-13 NMR spectroscopy, the transformation of 2-hydroxyethylpyrrols (5,15) into 2-haloethylpyrroles by treatment with thionyl chloride or carbon tetrabromide/triphenylphosphine is shown to proceed by randomization of the two sidechain

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