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214557-78-5

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214557-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214557-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,5,5 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 214557-78:
(8*2)+(7*1)+(6*4)+(5*5)+(4*5)+(3*7)+(2*7)+(1*8)=135
135 % 10 = 5
So 214557-78-5 is a valid CAS Registry Number.

214557-78-5Downstream Products

214557-78-5Relevant articles and documents

Interaction between an amantadine analogue and the transmembrane portion of the influenza A M2 protein in liposomes probed by 1H NMR spectroscopy of the ligand

Kolocouris, Antonios,Hansen, Raino K.,Broadhurst, R. William

, p. 4975 - 4978 (2004)

1H NMR spectroscopy of a fluoroamantadine ligand was used to probe the pH dependence of binding to the transmembrane peptide fragment of the influenza A M2 proton channel (M2TM) incorporated into 1,2-dimyristoyl-sn- glycero-3-phosphocholine liposomes. Above pH 7.5, when M2TM bound the ligand, fluoroamantadine resonances became too broad to be detected. Fluoroamantadine interacted weakly with the liposomes, indicating it may first bind to the bilayer and then block target channels after diffusion across the membrane surface.

Preparation of fluoroadamantane acids and amines: Impact of bridgehead fluorine substitution on the solution- and solid-state properties of functionalized adamantanes

Jasys, V. John,Lombardo, Franco,Appleton, Troy A.,Bordner, Jon,Ziliox, Martine,Volkmann, Robert A.

, p. 466 - 473 (2007/10/03)

Functionalized adamantanes are utilized as medicinal therapeutics and a practical route to novel bridgehead fluorinated adamantylamines and acids including fully fluorinated 3,5,7-tri-fluoroadamantane-1-carboxylic acid 1 and 3,5,7-trifluoroadamantane-1-am

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