622864-56-6 Usage
General Description
5-Methoxy-1-benzothiophene-2-carbaldehyde is a chemical compound with the molecular formula C11H9O2S. It is a benzothiophene derivative and contains a methoxy group and an aldehyde functional group. 5-Methoxy-1-benzothiophene-2-carbaldehyde has potential applications in the pharmaceutical and chemical industries, where it can be used as an intermediate for the synthesis of various organic compounds. It may also have biological activity and could be of interest for research into its potential therapeutic applications. Additionally, its unique structure and properties make it a valuable building block for the development of new materials and compounds in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 622864-56-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,8,6 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 622864-56:
(8*6)+(7*2)+(6*2)+(5*8)+(4*6)+(3*4)+(2*5)+(1*6)=166
166 % 10 = 6
So 622864-56-6 is a valid CAS Registry Number.
InChI:InChI=1S/C10H8O2S/c1-12-8-2-3-10-7(4-8)5-9(6-11)13-10/h2-6H,1H3
622864-56-6Relevant articles and documents
Preparation of Thioanisole Biscarbanion and C-H Lithiation/Annulation Reactions for the Access of Five-Membered Heterocycles
Zhu, Ranran,Liu, Zheyuan,Chen, Jie,Xiong, Xiaoyu,Wang, Yuntao,Huang, Lin,Bai, Jinshan,Dang, Yanfeng,Huang, Jianhui
supporting information, p. 3161 - 3165 (2018/06/11)
The synthesis, isolation, and X-ray structure of a thioanisole-based trilithium complex are reported. On the basis of the double-lithiation strategy, two novel synthetic methodologies have been developed under mild reaction conditions (room temperature): (1) reactions of lithiated thioanisoles with nitriles give benzoisothiazoles via a [3 + 2]-type of approach with two new bond formations and (2) formation of benzothiophenes from thioanisoles and amides through a [4 + 1] pattern forming 4 new chemical bonds.
