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diethyl butan-2-ylidenepropanedioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

41589-39-3

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41589-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41589-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,5,8 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 41589-39:
(7*4)+(6*1)+(5*5)+(4*8)+(3*9)+(2*3)+(1*9)=133
133 % 10 = 3
So 41589-39-3 is a valid CAS Registry Number.

41589-39-3SDS

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 diethyl 2-butan-2-ylidenepropanedioate

1.2 Other means of identification

Product number -
Other names (1-Methylpropyliden)malonsaeure-diethylester

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:41589-39-3 SDS

41589-39-3Downstream Products

41589-39-3Relevant academic research and scientific papers

Enzyme-Catalyzed Hydrolyses of E/Z-Diastereotopic and E/Z-Diastereomeric Esters. Affect on Selectivity by Reaction Media

Schirmeister, Tanja,Otto, Hans-Hartwig

, p. 4819 - 4822 (2007/10/02)

PLE-catalyzed hydrolyses of different types of E/Z-diastereotopic diesters and E/Z-diastereomeric monoesters have been studied.Arylidenepropanedioic diesters are specifically hydrolyzed to the Z-half esters, whereas the de values for dialkylated methylene propanedioic diesters range between 33 and 79percent (Z).D values for the hydrolyses of the 3-methyleneazetidin-2-ones in detergent-buffer systems depend on the size of the substituent in the α-position.Diastereoselectivity of these substrates is affected by addition of the cosolvents acetonitrile and methanol.

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