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4-bromopyridine-2,6-dicarboxylic acid bis[((S)-2-hydroxy-1-phenylethyl)amide] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262239-72-4

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1262239-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262239-72-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,2,3 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1262239-72:
(9*1)+(8*2)+(7*6)+(6*2)+(5*2)+(4*3)+(3*9)+(2*7)+(1*2)=144
144 % 10 = 4
So 1262239-72-4 is a valid CAS Registry Number.

1262239-72-4Relevant articles and documents

Construction of optical active metallo-supramolecular polymers from enantiopure bis-pybox ligands

Wang, Ya-Qi,Pan, Yao,Gao, Wan-Qing,Wu, Yuan,Liu, Chun-Hua,Zhu, Yuan-Yuan

, p. 3809 - 3814 (2019/06/17)

Two types of optical active metallo-supramolecular polymers were successfully constructed from the complexation of two enantiopure bis-pyridine-dioxazole (bis-pybox) ligands and 3d transition metal ions such as Zn2+ and Fe2+ in organ

Fe3O4 nanoparticle-supported copper(I) pybox catalyst: Magnetically recoverable catalyst for enantioselective direct-addition of terminal alkynes to imines

Zeng, Tieqiang,Yang, Luo,Hudson, Reuben,Song, Gonghua,Moores, Audrey R.,Li, Chao-Jun

, p. 442 - 445 (2011/04/15)

An Fe3O4 nanoparticle-supported copper(I) pybox catalyst, which exhibits excellent reactivity and yields products with good enantioselectivity, was developed. As a proof of concept, six optically active propargyl amines were obtained

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