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127808-49-5

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127808-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127808-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,0 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127808-49:
(8*1)+(7*2)+(6*7)+(5*8)+(4*0)+(3*8)+(2*4)+(1*9)=145
145 % 10 = 5
So 127808-49-5 is a valid CAS Registry Number.

127808-49-5Relevant articles and documents

A Commercially Available and User-Friendly Catalyst for Hydroamination Reactions under Technical Conditions

Zelenay, Benjamin,Munton, Peter,Tian, Xiaojie,Díez-González, Silvia

, p. 4725 - 4730 (2019/08/01)

The activity of a simple, commercially available copper salt, [Cu(NCMe)4](BF4) in intramolecular hydroamination reactions of alkynes and allenes is presented. Reactions were successfully carried out in technical acetonitrile in the presence of air. While attempts of alkene hydroamination failed, this catalyst was also found active in intermolecular aza-Michael reactions.

The acid-mediated intramolecular 1,3-dipolar cycloaddition of derived 2-nitro-1,1-ethenediamines for the synthesis of novel fused bicyclic isoxazoles

Page, Lee W.,Bailey, Matthew,Beswick, Paul J.,Frydrych, Simon,Gleave, Robert J.

scheme or table, p. 3388 - 3391 (2010/09/05)

The discovery of a novel synthesis of new fused bicyclic isoxazoles, for example, N-methyl-3-phenyl-5,6-dihydro-4H-isoxazolo[3,4-c]azepin-8-amine (2a), N-methyl-3-phenyl-4,5-dihydroisoxazolo[3,4-c]pyridin-7-amine (2b) and N-methyl-3-phenyl-4H-pyrrolo[3,4-

Synthesis of a bioprobe for elucidation of target molecule of spongean anti-malarial peroxides

Murakami, Nobutoshi,Kawanishi, Motoyuki,Itagaki, Sawako,Horii, Toshihiro,Kobayashi, Motomasa

, p. 3513 - 3516 (2007/10/03)

The reactants of an anti-malarial peroxide having a 6-carbomethoxymethyl-3- methoxy-1,2-dioxane moiety treated with FeSO4 were analyzed. For mechanistic study of the anti-malarial peroxide, two biotinylated probes to elucidate the target molecu

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