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49626-54-2

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49626-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49626-54-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,2 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 49626-54:
(7*4)+(6*9)+(5*6)+(4*2)+(3*6)+(2*5)+(1*4)=152
152 % 10 = 2
So 49626-54-2 is a valid CAS Registry Number.

49626-54-2Relevant articles and documents

Visible-light-mediated dehydrogenative cross-coupling between terminal alkynes and aldehydes by employing a supramolecular polymeric ensemble of PBI derivative

Kataria, Meenal,Deol, Harnimarta,Singh, Gurpreet,Kumar, Manoj,Bhalla, Vandana

supporting information, p. 822 - 826 (2018/02/06)

A supramolecular polymer of PBI derivative and ZnO NPs has been developed which exhibits remarkable efficiency in direct dehydrogenative cross-coupling between terminal alkynes and aldehydes for the synthesis of ynones under photocatalytic conditions.

Asymmetric synthesis of new β-lactam lipopeptides as bacterial signal peptidase i inhibitors

Crauste, Celine,Froeyen, Matheus,Anne, Jozef,Herdewijn, Piet

, p. 3437 - 3449 (2011/09/12)

The transmembrane bacterial enzyme, signal peptidase I, is recognized as being a promising target for reducing the emergence of drug resistance. The asymmetric synthesis and the biological evaluation of original β-lactam lipopeptides have been performed t

Contrasting fates for 6-α-methylpenicillin N upon oxidation by deacetoxycephalosporin C synthase (DAOCS) and deacetoxy/deacetylcephalosporin C synthase (DAOC/DACS)

Hamilton, Christopher S.,Yasuhara, Akito,Baldwin, Jack E.,Lloyd, Matthew D.,Rutledge, Peter J.

, p. 2511 - 2514 (2007/10/03)

6-α-Methylpenicillin N was synthesised via known routes from 6-aminopenicillanic acid, and tested as a substrate for recombinant DAOCS and DAOC/DACS. Incubation with DAOCS resulted in conversion of 2-oxoglutarate without oxidation of the penicillin substrate ('uncoupled turnover'). Incubation with DAOC/DACS resulted in oxidation to the cephem aldehyde. This is the first example of substrate-induced 'uncoupled turnover', which has been proposed to be an editing mechanism for these enzymes. Elsevier Science Ltd. All rights reserved.

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