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299968-56-2

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299968-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299968-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,6 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 299968-56:
(8*2)+(7*9)+(6*9)+(5*9)+(4*6)+(3*8)+(2*5)+(1*6)=242
242 % 10 = 2
So 299968-56-2 is a valid CAS Registry Number.

299968-56-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(2-methoxyphenyl)-4-nitro-benzenesulfonamide

1.2 Other means of identification

Product number -
Other names -

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:299968-56-2 SDS

299968-56-2Relevant articles and documents

INHIBITORS OF RAC1 AND USES THEREOF FOR TREATING CANCERS

-

Paragraph 0067-0068, (2019/01/04)

The present invention concerns a compound having the following formula (I): wherein: - A is in particular -N(R'a)-C(=O)-R, R'a being H or a (C1-C6)alkyl group, and R being preferably a group having the following formula (II): - X is in particular chosen from the group consisting of: -SO2-N(R'b)-, R'b being H or a (C1-C6)alkyl group, -N(R"b)-SO2-, R"b being H or a (C1-C6)alkyl group, -CO-NH-, and -NH-CO-, for use for the treatment of cancers, such as metastatic cancers.

Metal Free Bi(hetero)aryl Synthesis: A Benzyne Truce-Smiles Rearrangement

Holden, Catherine M.,Sohel, Shariar M. A.,Greaney, Michael F.

supporting information, p. 2450 - 2453 (2016/02/18)

A new benzyne transformation is described that affords versatile biaryl structures without recourse to transition-metal catalysis or stoichiometric amounts of organometallic building blocks. Aryl sulfonamides add to benzyne upon fluoride activation, and then undergo an aryl Truce-Smiles rearrangement to afford biaryls with sulfur dioxide extrusion. The reaction proceeds under simple reaction conditions and has excellent scope for the synthesis of sterically hindered atropisomeric biaryl amines. All smiles: Metal-free biaryl synthesis is achieved by adding benzyne to arylsulfonamides. A Smiles rearrangement enables C-C bond formation, thus accessing a variety of functionalized biaryls under mild reaction conditions.

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