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18789-72-5

18789-72-5

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18789-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18789-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,8 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18789-72:
(7*1)+(6*8)+(5*7)+(4*8)+(3*9)+(2*7)+(1*2)=165
165 % 10 = 5
So 18789-72-5 is a valid CAS Registry Number.

18789-72-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Phenyl trimethylsilylmethyl sulfoxide

1.2 Other means of identification

Product number -
Other names Trimethylsilylmethyl-phenyl-sulfoxyd

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:18789-72-5 SDS

18789-72-5Relevant articles and documents

Mild and Selective Oxygenation of Sulfides to Sulfoxides and Sulfones by Perfluoro-cis-2,3-dialkyloxaziridines

DesMarteau, Darryl D.,Petrov, Viacheslav A.,Montanari, Vittorio,Pregnolato, Massimo,Resnati, Giuseppe

, p. 2762 - 2765 (2007/10/02)

Sulfides are oxidized to sulfoxides by stoichiometric amounts of perfluoro-cis-2,3-dialkyloxaziridines 2.The reactions proceed at -40 deg C with nearly complete selectivity and very good yields.Sulfoxides are also oxidized easily by 2 under mild conditions to corresponding sulfones.The oxidation of some bioactive sulfides (promazine, albendazole, biotin, and others) is also reported.

A NEW METHOD FOR CONVERTING ALKYL HALIDES TO HOMOLOGOUS ALDEHYDES

Ager, David J.,Cookson, Richard C.

, p. 1677 - 1680 (2007/10/02)

Phenylthiotrimethylsilylmethyl lithium can be alkylated and the product hydrolysed to the aldehydes by oxidation and rearrangement.

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