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4-(3,4-dichlorophenyl)but-3-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55420-70-7

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55420-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55420-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,2 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55420-70:
(7*5)+(6*5)+(5*4)+(4*2)+(3*0)+(2*7)+(1*0)=107
107 % 10 = 7
So 55420-70-7 is a valid CAS Registry Number.

55420-70-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(3,4-dichlorophenyl)but-3-en-2-one

1.2 Other means of identification

Product number -
Other names (4S)-(34Dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one

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:55420-70-7 SDS

55420-70-7Relevant academic research and scientific papers

Copper-catalyzed one-pot oxidation-aldol/henry reaction of benzylic amines to α,β-unsaturated methyl ketone/nitro compounds

Liu, Jia,Zhu, Xiao-Rui,Ren, Jiangmeng,Chen, Wei-Dong,Zeng, Bu-Bing

, p. 2740 - 2742 (2014/01/06)

A novel one-pot synthesis of α,β-unsaturated methyl ketone/nitro compounds from benzylic amines through an oxidation-aldol/Henry reaction is reported. The reaction proceeded well by using MCPBA as oxidant and CuCl 2·2H2O as catalyst. A variety of functionalized α,β-unsaturated methyl ketone/nitro compounds were assembled in moderate yields by application of this catalytic one-pot reaction. Georg Thieme Verlag Stuttgart New York.

PYRIDINE AND PYRIMIDINE DERIVATIVES AS MGIUR2 ANTAGONISTS

-

Page/Page column 37, (2010/11/29)

The present invention relates to compounds of formula (I), a process for the manufacture thereof, pharmaceutical compositions containing them, and their use for treating CNS disorders:wherein A, B, X, Y, R1, R2, R3 and R4 are as defined in the description and claims.

SUBSTITUTED DIHYDROPYRIDINES AND METHODS OF USE

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Page/Page column 78, (2010/11/27)

Compounds are provided that are modulators of the C5a receptor. The compounds are substituted dihydropyridines and are useful in pharmaceutical compositions, methods for the treatment of diseases and disorders involving the pathologic activtation of C5a receptors.

Antiviral 1-aryl-5-amino-1-penten-3-ones

-

, (2008/06/13)

Compounds of the formula STR1 wherein R is H, halo, C1-4 alkyl, C1-4 alkoxy, 3,4-methylenedioxy, CF3, NO2, NH2, N(C1-4 alkyl)2, CN, OH, --S(C1-4 alkyl) or --SO2/

7-Chloro-3-substituted aryl-3,4-dihydro-1,9(2H,10H) and 10 hydroxy acridinedioneimines having antimalarial activity

-

, (2008/06/13)

7-Chloro-3-substituted aryl-3,4-dihydro-1,9-(2H,1OH) and 10-hydroxy-acridinedioneimines and their pharmaceutically acceptable salts and a process for preparing them are disclosed and claimed. The compounds are useful in the treatment of protozoan diseases

The reaction of some nuclear substituted acyclic conjugated styryl ketones and related Mannich bases with ethanethiol.

Dimmock, J.R.,Smith, L.M.,Smith, P.J.

, p. 984 - 991 (2007/10/02)

The second order rate constants for the reaction of ethanethiol with a number of conjugated nuclear-substituted styryl ketones and related Mannich bases in 50percent aqueous acetonitrile was undertaken.Variation of the alkyl group adjacent to the carbonyl

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