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269409-73-6

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269409-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 269409-73-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,9,4,0 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 269409-73:
(8*2)+(7*6)+(6*9)+(5*4)+(4*0)+(3*9)+(2*7)+(1*3)=176
176 % 10 = 6
So 269409-73-6 is a valid CAS Registry Number.
InChI:InChI=1/C13H17BO4/c1-12(2)13(3,4)18-14(17-12)10-7-5-6-9(8-10)11(15)16/h5-8H,1-4H3,(H,15,16)

269409-73-6 Well-known Company Product Price

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  • TCI America

  • (T3162)  3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid  >98.0%(GC)(T)

  • 269409-73-6

  • 1g

  • 250.00CNY

  • Detail
  • TCI America

  • (T3162)  3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid  >98.0%(GC)(T)

  • 269409-73-6

  • 5g

  • 890.00CNY

  • Detail
  • Alfa Aesar

  • (H64195)  3-Carboxybenzeneboronic acid pinacol ester, 97%   

  • 269409-73-6

  • 5g

  • 449.0CNY

  • Detail
  • Alfa Aesar

  • (H64195)  3-Carboxybenzeneboronic acid pinacol ester, 97%   

  • 269409-73-6

  • 25g

  • 1872.0CNY

  • Detail
  • Aldrich

  • (574694)  3-Carboxyphenylboronicacidpinacolester  97%

  • 269409-73-6

  • 574694-1G

  • 549.90CNY

  • Detail

269409-73-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

1.2 Other means of identification

Product number -
Other names 3-Carboxyphenylboronic Acid Pinacol Ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:269409-73-6 SDS

269409-73-6Relevant articles and documents

Supramolecular brush polymers prepared from 1,3,4-oxadiazole and cyanobutoxy functionalised pillar[5]arene for detecting Cu2+

Liu, Shuangyan,Wu, Qiuxia,Zhang, Tianze,Zhang, Huacheng,Han, Jie

supporting information, p. 1287 - 1291 (2021/02/27)

A supramolecular brush polymerPoly(P5-OXD)was constructed through the self-assembly of an A1/A2 disubstituted pillar[5]arene P5-OXD with a 1,3,4-oxadiazole unit and a cyanobutoxy group, exhibiting external stimuli responsiveness towards Cu2+ion

Redox-Neutral Borylation of Aryl Sulfonium Salts via C-S Activation Enabled by Light

Huang, Chen,Feng, Jie,Ma, Rui,Fang, Shuaishuai,Lu, Tao,Tang, Weifang,Du, Ding,Gao, Jian

, p. 9688 - 9692 (2019/12/02)

Reported here is a novel photoinduced strategy for the borylation of aryl sulfonium salts using bis(pinacolato)diboron as the boron source. This method exploits redox-neutral aryl sulfoniums to gain access to aryl radicals via C-S bond activation upon photoexcitation under transition-metal-free conditions. Therefore, it grants access to diverse arylboronate esters with good performance from easily available aryl sulfoniums accompanied by mild conditions, operational simplicity, and easy scalability.

Nickel-Catalyzed Borylation of Aryl- and Benzyltrimethylammonium Salts via C-N Bond Cleavage

Hu, Jiefeng,Sun, Heqing,Cai, Wangshui,Pu, Xinghui,Zhang, Yemin,Shi, Zhuangzhi

, p. 14 - 24 (2016/01/15)

By developing a mild Ni-catalyzed system, a method for direct borylation of sp2 and sp3 C-N bonds has been established. The key to this hightly efficient C-N bond borylative cleavage depends on the appropriate choice of the nickel catalyst Ni(COD)2, ICy·HCl as a ligand, and the use of 2-ethoxyethanol as the cosolvent. This transformation shows good functional group compatibility and can serve as a powerful synthetic tool for gram-scale synthesis and late-stage C-N borylation of complex compounds.

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