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2-Azetidinecarboxylicacid,1-(2-propenyl)-,methylester(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

205443-20-5

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205443-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205443-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,4,4 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 205443-20:
(8*2)+(7*0)+(6*5)+(5*4)+(4*4)+(3*3)+(2*2)+(1*0)=95
95 % 10 = 5
So 205443-20-5 is a valid CAS Registry Number.

205443-20-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 1-prop-2-enylazetidine-2-carboxylate

1.2 Other means of identification

Product number -
Other names methyl N-allylazetidine-2-carboxylate

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:205443-20-5 SDS

205443-20-5Relevant academic research and scientific papers

Preparation comprising an enzyme for asymmetrical hydrolysis of N-substituted C3-C4 cyclic imino-2-carboxylic acid ester and method of using the same

-

, (2008/06/13)

There is disclosed an enzyme preparation comprising: (i) a styrene-divinylbenzene copolymer having fine pores with an average radius of 200 - 500?, and (ii) an enzyme capable of asymmetrically hydrolyzing N-substituted C3-C4 cyclic imino-2-carboxylic acid ester to preferentially produce an (S)-N-substituted C3-C4 cyclic imino-2-carboxylic acid, wherein said enzyme comprises an amino acid sequence as set forth in SEQ ID NO: 1 or the like.

Enzymatic resolution of methyl N-alkyl-azetidine-2-carboxylates by Candida antarctica lipase-mediated ammoniolysis

Starmans, Wim A. J.,Doppen, Roy G.,Thijs, Lambertus,Zwanenburg, Binne

, p. 429 - 435 (2007/10/03)

A facile method for the synthesis of optically active azetidine-2- carboxylic acid derivatives is presented Racemic N-alkylated azetidine esters are resolved by lipase from Candida antarctica in an ammoniolysis reaction, and both the S-amide and the R-ester are obtained with excellent stereoselectivity.

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