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389614-53-3

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389614-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 389614-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,6,1 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 389614-53:
(8*3)+(7*8)+(6*9)+(5*6)+(4*1)+(3*4)+(2*5)+(1*3)=193
193 % 10 = 3
So 389614-53-3 is a valid CAS Registry Number.

389614-53-3Relevant articles and documents

CALPAIN MODULATORS AND THERAPEUTIC USES THEREOF

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Paragraph 0492; 1140; 1501, (2018/04/17)

Disclosed herein are small molecule calpain modulator compositions, pharmaceutical compositions, the use and preparation thereof.

α-Sulfonyloxylation of 1,3-dicarbonyl compounds utilizing hypervalent iodine(iii) reagent: Construction of quaternary carbon center

Liu, Ruojuan,Wang, Junzheng,Hu, Wen,Zhang, Xiaohui,Xiong, Yan

supporting information, p. 1957 - 1965 (2018/07/15)

An efficient method for direct α-sulfonyloxylation of various sterically hindered 1,3-dicarbonyl compounds has been developed under mild reaction conditions. The yields of desired products is up to 90% and a plausible mechanism was accordingly proposed.

Hypervalent iodine(iii) sulfonate mediated synthesis of quinoxalines in liquid peg-400

Lin, Pei-Ying,Hou, Rei-Sheu,Wang, Huey-Min,Kang, Iou-Jiun,Chen, Ling-Ching

body text, p. 683 - 687 (2010/08/13)

PEG-400[poly(ethylene glycol-400)] is used as a "green" recyclable solvent in the one-pot synthesis of quinoxalines by reaction with aryl ketones, hypervalent Iodine(III) Sulfonate, and o-phenylenediamines. Significant rate enhancements and improved yields have been observed.

Facile one-pot preparation of [hydroxy(sulfonyloxy)iodo]arenes from iodoarenes with MCPBA in the presence of sulfonic acids

Yamamoto, Yukiharu,Togo, Hideo

, p. 2486 - 2488 (2007/10/03)

Various [hydroxy(sulfonyloxy)iodo]arenes were simply and efficiently obtained in high yields from the reaction of iodoarenes and MCPBA in the presence of sulfonic acids in a small amount of chloroform at room temperature, through a one-pot procedure. Georg Thieme Verlag Stuttgart.

Efficient Conversion of Alkyl Aryl Ketones to Aromatic Carboxylic Acids

Lee, Jong Chan,Choi, Ju-Hee,Lee, Yong Chan

, p. 1563 - 1564 (2007/10/03)

An efficient method for the conversion of alkyl aryl ketones to aromatic carboxylic acids has been developed based on initial formation of α-organosulfonyloxy ketones and their subsequent oxidation reactions by tetrabutylammonium periodate in one-pot conditions.

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