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108583-50-2

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108583-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108583-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,5,8 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108583-50:
(8*1)+(7*0)+(6*8)+(5*5)+(4*8)+(3*3)+(2*5)+(1*0)=132
132 % 10 = 2
So 108583-50-2 is a valid CAS Registry Number.

108583-50-2Downstream Products

108583-50-2Relevant articles and documents

Palladium-catalyzed C-H activation of simple arenes and cascade reaction with nitriles: access to 2,4,5-trisubstituted oxazoles

Dai, Ling,Yu, Shuling,Shao, Yinlin,Li, Renhao,Chen, Zhongyan,Lv, Ningning,Chen, Jiuxi

supporting information, p. 1376 - 1379 (2021/02/22)

An efficient and straightforward protocol for the assembly of the pharmaceutically and biologically valuable oxazole skeleton is achieved for the first time from readily available simple arenes and functionalized aliphatic nitriles. This transformation in

Divergent Palladium-Catalyzed Tandem Reaction of Cyanomethyl Benzoates with Arylboronic Acids: Synthesis of Oxazoles and Isocoumarins

Chen, Jiuxi,Chen, Zhongyan,Dai, Ling,Shao, Yinlin,Xiong, Wenzhang,Xu, Tong,Yu, Shuling

supporting information, (2020/04/15)

A palladium-catalyzed tandem reaction of cyanomethyl benzoates with arylboronic acids has been achieved. Substitution at the 2-position of cyanomethyl benzoates was found to be crucial for the selective synthesis of oxazoles and isocoumarins. Cyanomethyl

Cyanobenzoylation and hydrocyanation of aldehydes with benzoyl cyanide using no catalyst

Watahiki, Tsutomu,Ohba, Sayoko,Oriyama, Takeshi

, p. 2679 - 2681 (2007/10/03)

(Matrix presented) In the presence of MS 4A in DMSO, cyanobenzoylation of various aldehydes with benzoyl cyanide proceeded very smoothly to give the corresponding cyanohydrin benzoates in high to excellent yields without an acid or a base. On the other hand, reaction of aldehydes with BzCN in DMSO-H2O also occurred readily to afford the corresponding free cyanohydrins exclusively.

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