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122957-57-7

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122957-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122957-57-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,9,5 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122957-57:
(8*1)+(7*2)+(6*2)+(5*9)+(4*5)+(3*7)+(2*5)+(1*7)=137
137 % 10 = 7
So 122957-57-7 is a valid CAS Registry Number.

122957-57-7Relevant articles and documents

Design, Synthesis, and Evaluation of WD-Repeat-Containing Protein 5 (WDR5) Degraders

D?lle, Anja,Adhikari, Bikash,Kr?mer, Andreas,Weckesser, Janik,Berner, Nicola,Berger, Lena-Marie,Diebold, Mathias,Szewczyk, Magdalena M.,Barsyte-Lovejoy, Dalia,Arrowsmith, Cheryl H.,Gebel, Jakob,L?hr, Frank,D?tsch, Volker,Eilers, Martin,Heinzlmeir, Stephanie,Kuster, Bernhard,Sotriffer, Christoph,Wolf, Elmar,Knapp, Stefan

, p. 10682 - 10710 (2021)

Histone H3K4 methylation serves as a post-translational hallmark of actively transcribed genes and is introduced by histone methyltransferase (HMT) and its regulatory scaffolding proteins. One of these is the WD-repeat-containing protein 5 (WDR5) that has also been associated with controlling long noncoding RNAs and transcription factors including MYC. The wide influence of dysfunctional HMT complexes and the typically upregulated MYC levels in diverse tumor types suggested WDR5 as an attractive drug target. Indeed, protein-protein interface inhibitors for two protein interaction interfaces on WDR5 have been developed. While such compounds only inhibit a subset of WDR5 interactions, chemically induced proteasomal degradation of WDR5 might represent an elegant way to target all oncogenic functions. This study presents the design, synthesis, and evaluation of two diverse WDR5 degrader series based on two WIN site binding scaffolds and shows that linker nature and length strongly influence degradation efficacy.

Dehydration Polymerization for Poly(hetero)arene Conjugated Polymers

Mirabal, Rafael A.,Vanderzwet, Luke,Abuadas, Sara,Emmett, Michael R.,Schipper, Derek

, p. 12231 - 12235 (2018)

The lack of scalable and sustainable methods to prepare conjugated polymers belies their importance in many enabling technologies. Accessing high-performance poly(hetero)arene conjugated polymers by dehydration has remained an unsolved problem in syntheti

MICROMOLECULAR COMPOUND SPECIFICALLYDEGRADING TAU PROTEIN, AND APPLICATION THEREOF

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Paragraph 0047; 0049-0050, (2022/01/12)

The present disclosure discloses a micromolecular compound specifically degrading tau protein, and an application thereof. The chemical structure of the micromolecular compound specifically degrading tau protein is TBM-L-ULM or a pharmaceutically acceptable salt, enantiomer, stereoisomer, solvate, polymorph or N-oxide thereof, TBM being a tau protein-binding moiety, L being a linking group, and ULM being a ubiquitin ligase-binding moiety, the tau protein-binding moiety and the ubiquitin ligase-binding moiety being connected by means of the linking group. The micromolecular compound specifically degrading tau protein may increase tau protein degradation in a cell, thereby decreasing tau protein content.

BIFUNCTIONAL MOLECULES CONTAINING AN E3 UBIQUITINE LIGASE BINDING MOIETY LINKED TO A BCL6 TARGETING MOIETY

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Paragraph 00345; 0346, (2021/04/23)

Bifunctional compounds, which find utility as modulators of B-cell lymphoma 6 protein (BCL6; target protein), are described herein. In particular, the bifunctional compounds of the present disclosure contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand that binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

Compound targeting ubiquitination degradation tyrosinase as well as preparation method and application thereof

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Paragraph 0047-0048, (2021/09/08)

A Tyr inhibitor kojic acid is covalently bound to a pomalidomide or VHL enzyme targeting ligand through a linkage chain to obtain a specific structure, and the preparation method is simple to operate and mild in condition. The generation of melanin is inhibited, the anti-melanin tumor effect is remarkable, and the safety period of vegetables and fruits can be remarkably prolonged. The compound targeted ubiquitination degradation tyrosinase provided by the invention has wide application prospects in medicine, food and cosmetics.

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