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98626-97-2

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98626-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98626-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,2 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98626-97:
(7*9)+(6*8)+(5*6)+(4*2)+(3*6)+(2*9)+(1*7)=192
192 % 10 = 2
So 98626-97-2 is a valid CAS Registry Number.

98626-97-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-chloro-2-methylsulfanylpyridine

1.2 Other means of identification

Product number -
Other names 2-methylthio,3-chloropyridine

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:98626-97-2 SDS

98626-97-2Downstream Products

98626-97-2Relevant articles and documents

Xanthates as Thiol Surrogates for Nucleophilic Substitution with Aryl Halides

Sokolov, Anatolii I.,Mikhaylov, Andrey A.,Baleeva, Nadezhda S.,Baranov, Mikhail S.

, p. 4350 - 4357 (2021/08/24)

We herein report an unprecedented xanthate-based protocol for the preparation of aryl-alkyl thioethers. Heating xanthates with aryl halides and namely cesium carbonate in methanol provides the target thioethers in generally good yields within short reaction times. This method allows one to avoid contact with odorous thiols and also to introduce substituents of which the corresponding thiols are virtually unavailable or inconvenient in use.

TMSCH2Li-LiDMAE: a new nonnucleophilic reagent for C-2 lithiation of halopyridines

Doudouh, Abdelatif,Gros, Philippe C.,Fort, Yves,Woltermann, Christopher

, p. 6166 - 6171 (2007/10/03)

A new superbasic reagent has been discovered by combining TMSCH2Li and LiDMAE in hexane. This reagent was found highly efficient for the C-2 lithiation of sensitive chloro- and fluoropyridines. The metallation occurred chemo- and regioselectively at 0 °C avoiding the nucleophilic addition or substrate degradation commonly obtained with other alkyllithiums even at lower temperatures.

The Reaction of Some Halogenated Pyridine Thioethers and Sulphones with Carbon Disulphide

Dunn, A. D.,Norrie, R.

, p. 269 - 272 (2007/10/02)

Dithiocarboxylation of some halogenated pyridine sulphones with carbon disulphide and sodium hydride leads to the formation of thiomethyl derivatives via Smiles rearrangement of the initially produced dianion, fragmentation and subsequent methylation.In one instance the pyridino-1,4-dithiine 7 was obtained.The thioether 2d was also converted into a thiomethyl derivative when subjected to the same reaction sequence.

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