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63381-38-4

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63381-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63381-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,3,8 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 63381-38:
(7*6)+(6*3)+(5*3)+(4*8)+(3*1)+(2*3)+(1*8)=124
124 % 10 = 4
So 63381-38-4 is a valid CAS Registry Number.

63381-38-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(3-hydroxyphenyl)pyrrole-2,5-dione

1.2 Other means of identification

Product number -
Other names 1-(3-hydroxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

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:63381-38-4 SDS

63381-38-4Relevant articles and documents

Iterative Arylation of Itaconimides with Diazonium Salts through Electrophilic Palladium Catalysis: Divergent β-H-Elimination Pathways in Repetitive Matsuda-Heck Reactions

Riemer, Nastja,Shipman, Michael,Wessig, Pablo,Schmidt, Bernd

, p. 5732 - 5746 (2019/05/10)

N-Arylitaconimides, accessible from maleic anhydride, anilines, and paraformaldehyde, react with arene diazonium salts in Pd-catalyzed Matsuda-Heck arylation to the pharmacologically relevant E-configured 3-arylmethylidene pyrrolidine-2,5-diones (also kno

DABCO-catalyzed [3+2] cycloaddition reactions of azomethine imines with N-aryl maleimides: Facile access to dinitrogen-fused heterocycles

Jia, Qianfa,Chen, Lei,Yang, Gongming,Wang, Jian,Wei, Jia,Du, Zhiyun

supporting information, p. 7150 - 7153 (2015/12/12)

DABCO-catalyzed [3+2] cycloaddition of azomethine imines with maleimides has been developed. This method could efficiently furnish dinitrogen-fused tetracyclic heterocycles in high levels of regioselectivity and with good yields.

Synthesis of New Bifunctional Maleimide Compounds for the Preparation of Chemoimmunoconjugates

Beyer,Krüger,Schumacher,Unger,Kratz

, p. 91 - 102 (2007/10/03)

Bifunctional maleimide compounds are suitable for binding small molecules to carrier proteins in that they bind to the sulfhydryl group of proteins through the double bond of the maleimide group and to molecules of low molecular weight (e.g. anticancer drugs) through a functional group X. 18 maleimide compounds of the general formula Maleimid-R-X (R = phenylene, benzyl-, methylene-, ethylene, or a m-benzoylethylamide group and X = hydroxy-, amino-, hydrazino-, carboxylic acid-, carboxylic anhydride-, carboxylic acid chloride-, carboxylic acid hydrazide-, oxycarbonylchloride-, aldehyde, keto-, or p-toluenesulfonate-group) were synthesized and characterized through 1H- and 13C-NMR-spectroscopy, elemental analysis, and mass spectrometry.

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