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878158-08-8

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878158-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 878158-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,1,5 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 878158-08:
(8*8)+(7*7)+(6*8)+(5*1)+(4*5)+(3*8)+(2*0)+(1*8)=218
218 % 10 = 8
So 878158-08-8 is a valid CAS Registry Number.

878158-08-8Relevant articles and documents

Phototriggerable peptidomimetics for the inhibition of Mycobacterium tuberculosis ribonucleotide reductase by targeting protein-protein binding

Karlsson, Christoffer,Blom, Magnus,Johansson, Miranda,Jansson, Anna M.,Scifo, Enzo,Karln, Anders,Govender, Thavendran,Gogoll, Adolf

, p. 2612 - 2621 (2015)

Incorporation of an artificial amino acid 2 with a stilbene chromophore into peptidomimetics with three to nine amino acids yields phototriggerable candidates for inhibition of the binding between the R1 and R2 subunits of the M. tuberculosis ribonucleotide reductase (RNR). Interstrand hydrogen bond probability was used as a guideline for predicting conformational preferences of the photoisomers. Binding of these inhibitors has been rationalized by docking studies with the R1 unit. Significant differences in binding of the photoisomers were observed. For the shorter peptidomimetics, stronger binding of the Z isomer might indicate hydrophobic interactions between the stilbene chromophore and the binding site. This journal is

Chemistry and folding of photomodulable peptides - Stilbene and thioaurone-type candidates for conformational switches

Erdelyi, Mate,Varedian, Miranda,Skoeld, Christian,Niklasson, Ida B.,Nurbo, Johanna,Persson, Asa,Bergquist, Jonas,Gogoll, Adolf

scheme or table, p. 4356 - 4373 (2009/02/07)

Optimized synthetic strategies for the preparation of photoswitchable molecular scaffolds based on stilbene or on thioaurone chromophores and their conformationally directing properties, as studied by computations and by NMR spectroscopy, are addressed. For the stilbene peptidomimetics 1, 2 and 3, the length of connecting linkers between the chromophore and the peptide strands was varied, resulting in photochromic dipeptidomimetics with various flexibility. Building blocks of higher rigidity, based on para-substituted thioaurone (4 and 6) and meta-substituted thioaurone chromophores (5 and 7) are shown to have a stronger conformationally directing effect. Design, synthesis, theoretical and experimental conformational analyses are presented.

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