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54773-27-2

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54773-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54773-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,7 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 54773-27:
(7*5)+(6*4)+(5*7)+(4*7)+(3*3)+(2*2)+(1*7)=142
142 % 10 = 2
So 54773-27-2 is a valid CAS Registry Number.

54773-27-2SDS

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 trimethyl-(3-phenyl-1,2-oxazol-5-yl)silane

1.2 Other means of identification

Product number -
Other names 3-phenyl-5-trimethylsilylisoxazole

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:54773-27-2 SDS

54773-27-2Downstream Products

54773-27-2Relevant articles and documents

Unusual Reactivity of 4-Vinyl Isoxazoles in the Copper-Mediated Synthesis of Pyridines, Employing DMSO as a One-Carbon Surrogate

Kumar, Pravin,Kapur, Manmohan

, p. 5855 - 5860 (2020/07/30)

An efficient protocol for the synthesis of nicotinate derivatives and tetrasubstituted pyridines through a copper-mediated cleavage of isoxazoles has been developed. The highlight of the work is the observation of an unusual reactivity of 4-vinyl isoxazoles under the reaction conditions. DMSO serves as a one-carbon surrogate generating an active methylene group during the reaction to form two C-C bonds. This protocol provides a facile and an expeditious approach for the assembly of densely substituted N-heterocyclic compounds.

Catalyst control in positional-selective C-H alkenylation of isoxazoles and a ruthenium-mediated assembly of trisubstituted pyrroles

Kumar, Pravin,Kapur, Manmohan

, p. 2134 - 2138 (2019/03/26)

High levels of catalyst control are demonstrated in determining the positional selectivity in C-H alkenylation of isoxazoles. A cationic rhodium-mediated, strong-directing group promotes C(sp2)-H activation at the proximal aryl ring whereas, the palladium-mediated electrophilic metallation leads to the C(sp2)-H activation at the distal position of the directing group. Synthetic elaboration of this C-H alkenylation product via ruthenium and copper co-catalysis leads to an efficient method for the assembly of densely substituted pyrroles.

Silyl isoxazolines-2: Synthesis, structure and properties

Lukevics,Dirnens,Kemme,Popelis

, p. 235 - 244 (2007/10/03)

Silyl isoxazolines have been synthesized by [2 + 3] cycloaddition reaction of nitrile oxides and silylnitronates to vinyl-and allylsilanes. The direction of the cycloaddition reaction of nitrile oxides to trialkoxyvinylsilanes has been shown to depend on

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