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Benzo[b]selenophene-2,3-dicarboxylic acid, dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

114221-63-5

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114221-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114221-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,2,2 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 114221-63:
(8*1)+(7*1)+(6*4)+(5*2)+(4*2)+(3*1)+(2*6)+(1*3)=75
75 % 10 = 5
So 114221-63-5 is a valid CAS Registry Number.

114221-63-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name dimethyl 1-benzoselenophene-2,3-dicarboxylate

1.2 Other means of identification

Product number -
Other names 2,3-dicarbomethoxybenzoselenophenone

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:114221-63-5 SDS

114221-63-5Downstream Products

114221-63-5Relevant academic research and scientific papers

Free-Radical Additions of Diselenides to Dimethyl Acetylenedicarboxylate, Methyl Propiolate, and Dimethyl Maleate

Back, Thomas G.,Krishna, M. Vijaya

, p. 2533 - 2536 (2007/10/02)

The photolysis of diphenyl or dimesityl diselenide with dimethyl acetylenedicarboxylate or methyl propiolate resulted principally in the formation of the corresponding vicinal bisselenides 1a,b,2a,b, and 6a,b via a free-radical chain addition mechanism.Dimethyl maleate underwent a selenyl radical mediated isomerization to dimethyl fumarate when similarly photolyzed with diphenyl diselenide.

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