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2-Oxetanone, 3-methyl-4-(2-phenylethyl)-, (3R,4S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

652150-81-7

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652150-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 652150-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,2,1,5 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 652150-81:
(8*6)+(7*5)+(6*2)+(5*1)+(4*5)+(3*0)+(2*8)+(1*1)=137
137 % 10 = 7
So 652150-81-7 is a valid CAS Registry Number.

652150-81-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (3R,4S)-3-methyl-4-(2-phenylethyl)oxetan-2-one

1.2 Other means of identification

Product number -
Other names -

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:652150-81-7 SDS

652150-81-7Relevant academic research and scientific papers

Cinchona Alkaloid-Lewis Acid Catalyst Systems for Enantioselective Ketene-Aldehyde Cycloadditions

Zhu, Cheng,Shen, Xiaoqiang,Nelson, Scott G.

, p. 5352 - 5353 (2007/10/03)

Asymmetric cinchona alkaloid-catalyzed acid chloride-aldehyde cyclocondensation (AAC) reactions afford enantioenriched 4-substituted and 3,4-disubstituted β-lactones with near perfect absolute and relative stereocontrol. These reactions are characterized

Catalytic Asymmetric Acyl Halide-Aldehyde Cyclocondensation Reactions of Substituted Ketenes

Nelson, Scott G.,Zhu, Cheng,Shen, Xiaoqiang

, p. 14 - 15 (2007/10/03)

Catalytic asymmetric acyl halide-aldehyde cyclocondensation (AAC) reactions of alkyl-substituted ketenes with structurally diverse aldehydes provide cis-disubstituted β-lactones with high enantioselectivity. The AAC reactions utilize a novel Al(III)-triamine catalyst in which the metal′s dynamic coordination geometry leads to a highly selective catalyst complex. These AAC reactions represent a functional solution to highly enantioselective substituted ester enolate aldol additions. Copyright

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