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Methanone, [1-(diethoxymethyl)-1H-pyrrol-2-yl]phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

405219-02-5

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405219-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 405219-02-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,2,1 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 405219-02:
(8*4)+(7*0)+(6*5)+(5*2)+(4*1)+(3*9)+(2*0)+(1*2)=105
105 % 10 = 5
So 405219-02-5 is a valid CAS Registry Number.

405219-02-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(1-diethoxymethyl-1H-pyrrole-2-yl)phenylmethanone

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:405219-02-5 SDS

405219-02-5Relevant academic research and scientific papers

Diethoxymethyl protected pyrroles: Synthesis and regioselective transformations

Bergauer,Gmeiner

, p. 2281 - 2288 (2001)

Treatment of the acceptor-substituted pyrroles 1a-k with neat triethyl orthoformate gives access to the diethoxymethyl (DEM) protected derivatives 2a-k in high yield. Convenient and mild cleavage was achieved by subsequent treatment of the DEM-pyrroles 2a-k with trifluoroacetic acid in acetonitrile and aqueous NaOH at room temperature. DEM protection proved suitable for a variety of regioselective transformations involving directed orthometalation and iodine-magnesium exchange processes. Furthermore, electrophilic halogenations and Pd-catalyzed coupling reactions were also carried out.

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