Welcome to LookChem.com Sign In|Join Free

CAS

  • or

56563-37-2

Post Buying Request

56563-37-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

56563-37-2 Usage

Chemical Properties

Brown crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 56563-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,5,6 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56563-37:
(7*5)+(6*6)+(5*5)+(4*6)+(3*3)+(2*3)+(1*7)=142
142 % 10 = 2
So 56563-37-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O3S/c1-3-4-9-14-15(12,13)11-7-5-10(2)6-8-11/h5-8H,9H2,1-2H3

56563-37-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Aldrich

  • (694096)  2-Butynylp-toluenesulfonate  96%

  • 56563-37-2

  • 694096-1G

  • 305.37CNY

  • Detail

56563-37-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Butynyl 4-methylbenzenesulfonate

1.2 Other means of identification

Product number -
Other names but-2-ynyl 4-methylbenzenesulfonate

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:56563-37-2 SDS

56563-37-2Relevant articles and documents

Copper-catalyzed regiodivergent silacarboxylation of allenes with carbon dioxide and a silylborane

Tani, Yosuke,Fujihara, Tetsuaki,Terao, Jun,Tsuji, Yasushi

, p. 17706 - 17709 (2014)

A regiodivergent silacarboxylation of allenes under a CO2 atmosphere with PhMe2Si-B(pin) as a silicon source in the presence of a copper catalyst at 70 °C has been developed. The regioselectivity of the reaction is successfully rever

Directed Cobalt-Catalyzed anti-Markovnikov Hydroalkylation of Unactivated Alkenes Enabled by "co-H" Catalysis

Yang, Dandan,Huang, Hai,Li, Meng-Hui,Si, Xiao-Ju,Zhang, He,Niu, Jun-Long,Song, Mao-Ping

supporting information, p. 4333 - 4338 (2020/06/04)

The earth-abundant cobalt-catalyzed anti-Markovnikov hydroalkylation of unactivated alkenes with oxime esters was achieved by introducing an 8-aminoquinoline directing group on the alkenes. The catalytic system, consisting of commercially available Co(acac)3 and PhMeSiH2, enables the construction of unfunctionalized C(sp3)-C(sp3) bonds and features exclusive anti-Markovnikov selectivity, good functional group tolerance, and the avoidance of an extra ligand, oxidant, or base. Mechanistic insight into this new catalytic system indicates the involvement of both alkyl radical and cobalt hydride intermediates.

Construction of All-Carbon Chiral Quaternary Centers through CuI-Catalyzed Enantioselective Reductive Hydroxymethylation of 1,1-Disubstituted Allenes with CO2

Qiu, Jia,Gao, Shen,Li, Chaopeng,Zhang, Lei,Wang, Zheng,Wang, Xiaoming,Ding, Kuiling

supporting information, p. 13874 - 13878 (2019/11/11)

A catalytic enantioselective construction of all-carbon chiral quaternary centers through reductive hydroxymethylation of 1,1-disubstituted allenes with CO2 has been developed. In the presence of a copper/Mandyphos catalyst, CO2 is t

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 56563-37-2