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54245-99-7

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54245-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54245-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,2,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54245-99:
(7*5)+(6*4)+(5*2)+(4*4)+(3*5)+(2*9)+(1*9)=127
127 % 10 = 7
So 54245-99-7 is a valid CAS Registry Number.

54245-99-7SDS

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 N-phenyl-N-benzoyl-O-methylhydroxylamine

1.2 Other means of identification

Product number -
Other names O-methyl N-phenylbenzohydroxamate

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:54245-99-7 SDS

54245-99-7Relevant articles and documents

Oxidative Coupling of N-Methoxyamides and Related Compounds toward Aromatic Hydrocarbons by Designer μ-Oxo Hypervalent Iodine Catalyst

Dohi, Toshifumi,Sasa, Hirotaka,Dochi, Mio,Yasui, Chihiro,Kita, Yasuyuki

, p. 1185 - 1195 (2019/02/26)

Oxidative coupling strategies that can directly convert the C-H group for chemical transformations are, in theory, ideal synthetic methods to reduce the number of synthetic steps and byproduct generation. Hypervalent iodine reagents have now become one of the most promising tools in developing oxidative couplings due to their unique reactivities that are replacing metal oxidants. As part of our continuous development of oxidative coupling reactions, we describe in this report highly efficient μ-oxo hypervalent iodine catalysts for the direct oxidative coupling of N -methoxyamides and related compounds with aromatic hydrocarbons. The excellent TONs, up to over 100 times, with a best catalyst loading of 0.5 mol% were determined for the oxidative C-H/N-H coupling method, which can provide the most straightforward route to obtaining these unique arylamide compounds.

Cesium Carbonate Promoted Direct Arylation of Hydroxylamines and Oximes with Diaryliodonium Salts

Yang, Yang,Wu, Xunshen,Han, Jianwei,Mao, Song,Qian, Xiaofei,Wang, Limin

supporting information, p. 6854 - 6857 (2016/02/19)

A transition-metal-free approach for the arylation of hydroxylamines and oximes with diaryliodonium salts was developed. The reaction proceeded smoothly at room temperature in the presence of cesium carbonate. As a result, a wide range of N- and O-arylate

Copper-catalyzed cross-coupling of O -alkyl hydroxamates with aryl iodides

Kukosha, Tatyana,Trufilkina, Nadezhda,Belyakov, Sergey,Katkevics, Martins

experimental part, p. 2413 - 2423 (2012/09/07)

N-Aryl-O-alkylhydroxamic acid derivatives were prepared by copper-catalyzed cross-coupling of hydroxamates with aryl iodides. The reaction conditions are compatible with standard hydroxy-protecting groups on the hydroxylamine moiety and are applicable to

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