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Phosphonic acid, (4-hydroxyphenyl)-, monoethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77173-37-6

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77173-37-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77173-37-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,7 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77173-37:
(7*7)+(6*7)+(5*1)+(4*7)+(3*3)+(2*3)+(1*7)=146
146 % 10 = 6
So 77173-37-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H11O4P/c1-2-12-13(10,11)8-5-3-7(9)4-6-8/h3-6,9H,2H2,1H3,(H,10,11)

77173-37-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ethoxy-(4-hydroxyphenyl)phosphinic acid

1.2 Other means of identification

Product number -
Other names 4-hydroxyphenyl phosphonic acid monoethyl 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:77173-37-6 SDS

77173-37-6Relevant academic research and scientific papers

Synthesis of phosphaisocoumarins through rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters

Seo, Jungmin,Park, Youngchul,Jeon, Incheol,Ryu, Taekyu,Park, Sangjune,Lee, Phil Ho

supporting information, p. 3358 - 3361 (2013/07/26)

A rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters for the synthesis of phosphaisocoumarins is reported. A number of arylphosphonic acid monoesters were selectively cyclized in high yields with functional group tolerance. In addition, unsymmetrical alkynes are applied in high regioselectivity.

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