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5-Nitro-4-dimethylamino-2-methoxybenzonium acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42832-21-3

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42832-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42832-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,3 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42832-21:
(7*4)+(6*2)+(5*8)+(4*3)+(3*2)+(2*2)+(1*1)=103
103 % 10 = 3
So 42832-21-3 is a valid CAS Registry Number.

42832-21-3Downstream Products

42832-21-3Relevant academic research and scientific papers

Similar but different: Thermodynamic and structural characterization of a pair of enantiomers binding to acetylcholinesterase

Berg, Lotta,Niemiec, Moritz S.,Qian, Weixing,Andersson, C. David,Wittung-Stafshede, Pernilla,Ekstr?m, Fredrik,Linusson, Anna

supporting information, p. 12716 - 12720 (2013/02/23)

Take a closer look: Unexpectedly, a pair of enantiomeric ligands proved to have similar binding affinities for acetylcholinesterase. Further studies indicated that the enantiomers exhibit different thermodynamic profiles. Analyses of the noncovalent interactions in the protein-ligand complexes revealed that these differences are partly due to nonclassical hydrogen bonds between the ligands and aromatic side chains of the protein. Copyright

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