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20635-51-2

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20635-51-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20635-51-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,3 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20635-51:
(7*2)+(6*0)+(5*6)+(4*3)+(3*5)+(2*5)+(1*1)=82
82 % 10 = 2
So 20635-51-2 is a valid CAS Registry Number.

20635-51-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-diphenylpiperazine-2,5-dione

1.2 Other means of identification

Product number -
Other names 1,4-Diphenyl-piperazin-2,5-dion

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:20635-51-2 SDS

20635-51-2Relevant articles and documents

Synthesis of a novel quinoline derivative, 2-(2-methylquinolin-4-ylamino)-N-phenylacetamide - A potential antileishmanial agent

Sahu, Niranjan P.,Pal, Chiranjib,Mandal, Nirup B.,Banerjee, Sukdeb,Raha, Mausumi,Kundu, Ashis P.,Basu, Anirban,Ghosh, Monidipa,Roy, Keshab,Bandyopadhyay, Santu

, p. 1687 - 1693 (2002)

Some novel quinoline derivatives were prepared and tested for antileishmanial activity. 2-(2-Methylquinolin-4-ylamino)-N-phenylacetamide (2) was found to be significantly more active than the standard antileishmanial drug sodium antimony gluconate (SAG) i

A study of diketopiperazines as electron-donor initiators in transition metal-free haloarene-arene coupling

Cumine, Florimond,Zhou, Shengze,Tuttle, Tell,Murphy, John A.

, p. 3324 - 3336 (2017/04/21)

Several diketopiperazines have been shown to promote carbon-carbon coupling between benzene and aryl halides in the presence of potassium tert-butoxide and without the assistance of a transition metal catalyst. The structure of the diketopiperazine has an influence on its reductive potential and can help to promote the coupling of the more challenging aryl bromides with benzene.

Efficient synthesis of piperazinediones using potassium iodide catalysis in aqueous media

Wen, Yong-Hong,Chen, Xiao-Na,Wen, Hui-Ling,Tang, Xiao-Fang

, p. 732 - 736 (2012/06/01)

A simple and efficient synthetic approach to 1,4-disubstituted piperazine-2,5-diones was developed. A series of symmetrical 1,4-disubstituted piperazine-2,5-diones was prepared from chloroacetamides using potassium iodide catalysis in acetone/water. The structures of two products were confirmed by single crystal X-ray diffraction analysis.

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