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N,N'-bis(3-pyridinecarboxamide)-1,4-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39642-81-4

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39642-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39642-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,6,4 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39642-81:
(7*3)+(6*9)+(5*6)+(4*4)+(3*2)+(2*8)+(1*1)=144
144 % 10 = 4
So 39642-81-4 is a valid CAS Registry Number.

39642-81-4Relevant academic research and scientific papers

Entrapment of a hexamer of nitrobenzene molecules between the layers of (4,4)-coordination networks containing intra-β-sheet hydrogen bonds

Sarkar, Madhushree,Biradha, Kumar

, p. 531 - 534 (2006)

Two exo-bidentate pyridyl ligands containing diamides as spacers were shown to form non-interpenetrated 2D-coordination networks of (4,4)-geometry upon treatment with Cu(NO3)2 and NaSCN. The crystal structures reveal that both struct

Molecular tectonics: Generation of 2-D molecular networks by combination of coordination and hydrogen bonds

Pansanel, Jerome,Jouaiti, Abdelaziz,Ferlay, Sylvie,Wais Hosseini, Mir,Planeix, Jean-Marc,Kyritsakas, Nathalie

, p. 71 - 76 (2006)

The combination of two organic tectons 1 and 2, based on a 1,4-phenylenediamine backbone functionalised with two pyridine units through amide junctions with HgCl2, leads to the formation of two types of 2-D networks, one of the purely metallo-o

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