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2-Cyclopenten-1-one, 2,4-bis(phenylamino)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20121-78-2

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20121-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20121-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,2 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20121-78:
(7*2)+(6*0)+(5*1)+(4*2)+(3*1)+(2*7)+(1*8)=52
52 % 10 = 2
So 20121-78-2 is a valid CAS Registry Number.

20121-78-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4-dianilinocyclopent-2-en-1-one

1.2 Other means of identification

Product number -
Other names 2,4-Dianilino-cyclopent-2-enon

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:20121-78-2 SDS

20121-78-2Upstream product

20121-78-2Relevant academic research and scientific papers

Water excellent solvent for the synthesis of bifunctionalized cyclopentenones from furfural

Nardi, Monica,Costanzo,De Nino,Di Gioia,Olivito,Sindona,Procopio

supporting information, p. 5403 - 5411 (2017/11/22)

Chiral cyclopentenones are important precursors in the asymmetric synthesis of target molecules. In particular, C-2 amino cyclopentenones could be utilised as intermediates towards antitumor natural products. On the basis of our previous experience, we re

ONE-STEP SYNTHESIS OF 2-AMINO-3-FURANCARBOXYLIC ACID DERIVATIVES FROM 2-FURANCARBALDEHYDE

Safar, Peter,Cepec, Pavel,Povazanec, Frantisek,Korenova, Anna,Pronayova, Nada

, p. 2481 - 2492 (2007/10/02)

Reaction of derivatives of 2-furancarbaldehyde or 2-acetylfuran with malononitrile, methyl cyanoacetate or cyanoacetamide in the presence of secondary amines afforded derivatives of 2-amino-3-furancarboxylic acid in 45 - 88percent yields.

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