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2-Propynoic acid, 3-phenyl-, 4-phenyl-3-butyn-1-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

917894-66-7

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917894-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 917894-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,8,9 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 917894-66:
(8*9)+(7*1)+(6*7)+(5*8)+(4*9)+(3*4)+(2*6)+(1*6)=227
227 % 10 = 7
So 917894-66-7 is a valid CAS Registry Number.

917894-66-7SDS

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 4-phenylbut-3-ynyl 3-phenylprop-2-ynoate

1.2 Other means of identification

Product number -
Other names 2-Propynoic acid,3-phenyl-,4-phenyl-3-butyn-1-yl ester

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:917894-66-7 SDS

917894-66-7Downstream Products

917894-66-7Relevant academic research and scientific papers

The Photo-Dehydro-Diels-Alder (PDDA) reaction - A powerful method for the preparation of biaryls

Wessig, Pablo,Mueller, Gunnar,Pick, Charlotte,Matthes, Annika

, p. 464 - 477 (2007/12/27)

The photochemically initiated dehydro-Diels-Alder (PDDA) reaction is an efficient and versatile method for the preparation of biaryls. The ring closure may take place both inter- and intramolecularly, of which the intramolecular variant is more productive

Synthesis of 1,1′-binaphthyls by photo-dehydro-Diels-Alder reactions

Wessig, Pablo,Mueller, Gunnar

, p. 4524 - 4526 (2008/09/18)

1,1′-Binaphthyls are prepared by a conceptually novel approach based on the photo-dehydro-Diels-Alder reaction. The Royal Society of Chemistry 2006.

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