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2-Propen-1-one, 1-(2-hydroxy-4,5-dimethoxyphenyl)-3-(4-hydroxyphenyl)-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140447-86-5

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140447-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140447-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,4 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 140447-86:
(8*1)+(7*4)+(6*0)+(5*4)+(4*4)+(3*7)+(2*8)+(1*6)=115
115 % 10 = 5
So 140447-86-5 is a valid CAS Registry Number.

140447-86-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,2'-Dihydroxy-4',5'-dimethoxychalcone

1.2 Other means of identification

Product number -
Other names (E)-1-(2-Hydroxy-4,5-dimethoxy-phenyl)-3-(4-hydroxy-phenyl)-propenone

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:140447-86-5 SDS

140447-86-5Relevant academic research and scientific papers

Analogues of 2′-hydroxychalcone with modified C4-substituents as the inhibitors against human acetylcholinesterase

Sukumaran, Sri Devi,Nasir, Shah Bakhtiar,Tee, Jia Ti,Buckle, Michael J. C.,Othman, Rozana,Rahman, Noorsaadah Abd.,Lee, Vannajan Sanghiran,Bukhari, Syed Nasir Abbas,Chee, Chin Fei

, p. 130 - 137 (2021)

A series of C4-substituted tertiary nitrogen-bearing 2′-hydroxychalcones were designed and synthesised based on a previous mixed type acetylcholinesterase inhibitor. Majority of the 2′-hydroxychalcone analogues displayed a better inhibition against acetyl

NON-IDENTITY OF HORTENSIN FROM MILLINGTONIA HORTENSIS WITH 3,4'-DIHYDROXY-6,7-DIMETHOXYFLAVONE

Nair, A. G. Ramachandran,Sivakumar, R.

, p. 671 - 674 (1992)

Hortensin, isolated from M. hortensis and analysed as 3,4'-dihydroxy-6,7-dimethoxyflavone, has been found to be different from a synthetic sample.Reinterpretation of the repoted data and comparisons with authentic samples show that hortensin is 5,4'-dihydroxy-6,7-dimethoxyflavone (cirsimaritin). Key words: Millingtonia hortensis; Bignoniaceae; hortensin; cirsimaritin; 3,4'-dihydroxy-6,7-dimethoxyflavone; synthesis; identification.

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