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2845-91-2

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2845-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2845-91-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,4 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2845-91:
(6*2)+(5*8)+(4*4)+(3*5)+(2*9)+(1*1)=102
102 % 10 = 2
So 2845-91-2 is a valid CAS Registry Number.

2845-91-2Relevant articles and documents

Efficient Suppression of Chain Transfer and Branching via Cs-Type Shielding in a Neutral Nickel(II) Catalyst

Wang, Chaoqun,Kang, Xiaohui,Dai, Shengyu,Cui, Fengchao,Li, Yunqi,Mu, Hongliang,Mecking, Stefan,Jian, Zhongbao

, p. 4018 - 4022 (2021)

An effective shielding of both apical positions of a neutral NiII active site is achieved by dibenzosuberyl groups, both attached via the same donors’ N-aryl group in a Cs-type arrangement. The key aniline building block is accessibl

Photo-induced phosphorus radical involved semipinacol rearrangement reaction: Highly synthesis of γ-oxo-phosphonates

Wang, Chunhai,Huang, Xiaoling,Liu, Xueting,Gao, Suqian,Zhao, Bin,Yang, Shangdong

supporting information, p. 677 - 680 (2019/08/27)

Hydroxyphosphoric acids display the unique biological activities, and they have some attractive prospects as clinical drug moleculars. Herein, a new approach for the synthesis of γ-oxo-phosphonates (the precursor of hydroxyphosphoric acid) has been established through the semipinacol rearrangement tactic involved the photo-induced phosphorus radical process. Most important, this transformation is avoid of the external oxidants, and occurs very well under the sunlight irradiation, meanwhile the γ-oxo-phosphonate was easily derivatized to obtain γ-hydroxyphosphoric acid, thus highlights the synthesis value of this method.

[Ir(COD)Cl]2/tris(2,4-di-t-butylphenyl)phosphite-catalyzed addition reactions of arylboronic acids with aldehydes

Liao, Yuan-Xi,Dong, Jie,Hu, Qiao-Sheng

supporting information, p. 1548 - 1550 (2018/03/26)

[Ir(COD)Cl]2/tris(2,4-di-t-butylphenyl)phosphite-catalyzed addition reactions of arylboronic acids with aldehydes were described. The Ir(I) catalyst, generated from [Ir(COD)Cl]2 and tris(2,4-di-t-butylphenyl)phosphite, was an efficient catalyst system for the addition reactions of a variety of arylboronic acids with aromatic and aliphatic aldehydes. The easy availability of the catalyst and good yields make these reactions potentially useful in organic synthesis.

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