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Ethanone, 1-[4-hydroxy-3-(3-hydroxy-3-methylbutyl)phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81944-40-3

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81944-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81944-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,4 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81944-40:
(7*8)+(6*1)+(5*9)+(4*4)+(3*4)+(2*4)+(1*0)=143
143 % 10 = 3
So 81944-40-3 is a valid CAS Registry Number.

81944-40-3SDS

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 1-[4-hydroxy-3-(3-hydroxy-3-methylbutyl)phenyl]ethanone

1.2 Other means of identification

Product number -
Other names 4-hydroxy-3-(3'-hydroxyisopentyl)acetophenone

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:81944-40-3 SDS

81944-40-3Relevant academic research and scientific papers

REGIOSELECTIVE PRENYLATION OF PHENOLS BY PALLADIUM CATALYST: SYNTHESES OF PRENYLPHENOLS AND CHROMANS

Tsukayama, Masao,Kikuchi, Makoto,Kawamura, Yasuhiko

, p. 1487 - 1490 (2007/10/02)

The palladium-catalyzed coupling reaction of iodophenols (1) with 2-methyl-3-butyn-2-ol gave alkynylphenols (2).Catalytic hydrogenation of 2 over Raney nickel and the subsequent dehydration of the resultant alkylphenols (3) gave regioselectively the desired prenylphenols (4).Dehydration of alkylphenols (3f-h) gave chromans (7).

Synthesis of two meroterpenic acetophenones occurring in Senecia and Helianthella species

Sudalai, A.,Rao, G. S. Krishna

, p. 760 - 761 (2007/10/02)

Starting from the common synthon, methyl 3-propanoate (4), the syntheses of two naturally occurring meroterpenes, 4-hydroxy-3-(3'-hydroxyisopentyl)acetophenone (1) and 3-(2-isopenten-1-yl)-4-methoxyacetophenone (3)

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