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33828-98-7

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33828-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33828-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,2 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33828-98:
(7*3)+(6*3)+(5*8)+(4*2)+(3*8)+(2*9)+(1*8)=137
137 % 10 = 7
So 33828-98-7 is a valid CAS Registry Number.

33828-98-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-anilinoindol-2-one

1.2 Other means of identification

Product number -
Other names 3-(phenylimino)-1,3-dihydro-2H-indol-2-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:33828-98-7 SDS

33828-98-7Relevant articles and documents

One-pot solvent free, green route to novel substituted spiro[oxindole-isoxazolidine] derivatives: novel candidates as antimicrobial agents

KAUR, MANPREET,BHATIA, SUMEET KAUR,SINGH, BALDEV

, p. 1299 - 1303 (2021/06/09)

The environmentally benign catalyst and solvent-free synthesis of ketonitrones may not always be accomplished by simple condensation reactions. The occasional reports of green synthetic routes toward these compounds have been reported. The key features of

Stereocontrolled [3+2] Cycloaddition of Donor-Acceptor Cyclopropanes to Iminooxindoles: Access to Spiro[oxindole-3,2′-pyrrolidines]

Akaev, Andrey A.,Bezzubov, Stanislav I.,Desyatkin, Victor G.,Vorobyeva, Nataliya S.,Majouga, Alexander G.,Melnikov, Mikhail Ya.,Budynina, Ekaterina M.

, p. 3340 - 3356 (2019/03/11)

A novel stereocontrolled assembly of spiro[oxindole-3,2′-pyrrolidines] via [3+2]-cycloaddition of donor-acceptor cyclopropanes to electron-poor ketimines, iminooxindoles, was developed. The method allows for efficient employment of common readily available donor-acceptor cyclopropanes, functionalized with ester, keto, nitro, cyano etc. groups, and N-unprotected iminooxindoles. The stereospecificity of the initial SN2-like imine attack on a cyclopropane molecule together with a high diastereoselectivity of further C-C bond formation facilitate a rapid access to spiro[oxindole-3,2′-pyrrolidines] in their optically active forms. Preliminary in vitro testing of the synthesized compounds against LNCaP (p53+) and PC-3 (p53-) cells revealed good antiproliferative activities and p53-selectivity indices for several compounds that are intriguing in terms of their further investigation as inhibitors of MDM2-p53 interaction.

Anti-leishmanial effect of spiro dihydroquinoline-oxindoles on volume regulation decrease and sterol biosynthesis of Leishmania braziliensis

Lea?ez, Jacques,Nu?ez, Jorge,García-Marchan, Yael,Sojo, Felipe,Arvelo, Francisco,Rodriguez, Daniel,Buscema, Ignacio,Alvarez-Aular, Alvaro,Serrano-Martín, Xenón

, p. 31 - 38 (2019/02/15)

Diverse spiro dihydroquinoline-oxindoles (JS series) were prepared using the BF3?OEt2-catalyzed imino Diels-Alder reaction between ketimine-isatin derivatives and trans-isoeugenol. Ten spiro-oxiindole derivatives were selected and ev

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