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137987-84-9

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137987-84-9 Usage

Preparation

Obtained by condensation of (p-methylphenoxy)-acetonitrile with resorcinol in ethyl ether/benzene in the presence of zinc chloride according to Houben–Hoesch method (95%).

Check Digit Verification of cas no

The CAS Registry Mumber 137987-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,9,8 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 137987-84:
(8*1)+(7*3)+(6*7)+(5*9)+(4*8)+(3*7)+(2*8)+(1*4)=189
189 % 10 = 9
So 137987-84-9 is a valid CAS Registry Number.

137987-84-9SDS

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 1-(2,4-dihydroxyphenyl)-2-(4-methylphenoxy)ethanone

1.2 Other means of identification

Product number -
Other names Ethanone,1-(2,4-dihydroxyphenyl)-2-(4-methylphenoxy)

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:137987-84-9 SDS

137987-84-9Relevant articles and documents

ANTI-VIRULENCE COMPOSITIONS AND METHODS

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Paragraph 00140, (2014/05/07)

A method of reducing the virulence of a bacterium that expresses accessory gene regulator A (AgrA) or an ortholog of AgrA includes administering to the bacterium an amount of a pharmaceutical composition effective to inhibit the synthesis of one or more virulence factors by the bacterium, the pharmaceutical composition including an AgrA antagonist.

Chemistry of modified flavonoids. 19. Synthesis of phenoxyl analogs of isoflavone

Arkhipov,Smirnov,Khilya

, p. 515 - 519 (2007/10/03)

2,4-Dihydroxyphenoxyacetophenones were obtained by the reaction of resorcinol with phenoxyacetonitrile under the conditions of the Houben-Hoesch reaction. Their cyclization under the conditions of acid and alkaline catalysis gave new derivatives of 3-phen

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