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3-Butenamide, N-(1,1-dimethylethyl)-2-oxo-4-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90239-50-2

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90239-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90239-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,3 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90239-50:
(7*9)+(6*0)+(5*2)+(4*3)+(3*9)+(2*5)+(1*0)=122
122 % 10 = 2
So 90239-50-2 is a valid CAS Registry Number.

90239-50-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name N-tert-butyl-2-oxo-4-phenylbut-3-enamide

1.2 Other means of identification

Product number -
Other names 3-Butenamide,N-(1,1-dimethylethyl)-2-oxo-4-phenyl

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:90239-50-2 SDS

90239-50-2Upstream product

90239-50-2Relevant academic research and scientific papers

Asymmetric hydrogenation method of alpha-ketone amide compound

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Paragraph 0197; 0198; 0199; 0200; 0202, (2018/10/04)

The invention belongs to the field of asymmetric catalysis, and discloses an asymmetric hydrogenation method of an alpha-ketone amide compound. The asymmetric hydrogenation method comprises the following steps that under the existence of a catalyst, alkali and a solvent, an alpha-ketone-beta-alkene amide compound is subjected to reduction in the hydrogen atmosphere, and an alpha-hydroxyl-beta alkene amide compound is obtained; and the catalyst is obtained through complexing of metal iridium salt and a chiral ligand, and the chiral ligand is selected from the following compounds: (the formulasare shown in the description). The asymmetric hydrogenation method is easy to operate, high in conversion rate and selectivity and low in cost, has the advantages of being high in atom economy and environmentally friendly, and has a very good industrialized application prospect.

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