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457051-12-6

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457051-12-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 457051-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,7,0,5 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 457051-12:
(8*4)+(7*5)+(6*7)+(5*0)+(4*5)+(3*1)+(2*1)+(1*2)=136
136 % 10 = 6
So 457051-12-6 is a valid CAS Registry Number.

457051-12-6Relevant articles and documents

Palladium-Catalyzed Tandem Carbonylative Diels-Alder Reaction for Construction of Bridged Polycyclic Skeletons

Wang, Siyuan,Zhou, Yangkun,Huang, Hanmin

supporting information, p. 2125 - 2129 (2021/04/05)

A palladium-catalyzed tandem carbonylative lactonization and Diels-Alder cycloaddition reaction between aldehyde-tethered benzylhalides and alkenes has been developed. A range of alkenes and aldehyde-tethered benzylhalides bearing different substituents can be successfully transformed into the corresponding bridged polycyclic compounds in good yields. This strategy provides a unique approach to complex lactone-containing bridged polycyclic compounds.

INDAZOLONES AS MODULATORS OF TNF SIGNALING

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Page/Page column 193, (2016/11/02)

The disclosure provides indazolone compounds, pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variables are defined herein. The compounds of the disclosure may be useful for treating immunological and oncological conditions.

SPIROCYCLIC HAT INHIBITORS AND METHODS FOR THEIR USE

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Page/Page column 939; 940, (2016/04/10)

Compounds having a structure of Formula (IX) or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R4a, R4b, Q1----Q2, R6, R7, A, B, W, x, and y are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.

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