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58668-43-2

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58668-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58668-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,6,6 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 58668-43:
(7*5)+(6*8)+(5*6)+(4*6)+(3*8)+(2*4)+(1*3)=172
172 % 10 = 2
So 58668-43-2 is a valid CAS Registry Number.

58668-43-2SDS

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 2-(pyridine-2-carbonylamino)benzoic acid

1.2 Other means of identification

Product number -
Other names 2-Picolinoylaminobenzoesaeure

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:58668-43-2 SDS

58668-43-2Relevant articles and documents

Ru-based complexes as heterogeneous potential catalysts for the amidation of aldehydes and nitriles in neat water

Arafa, Wael Abdelgayed Ahmed

supporting information, p. 1056 - 1064 (2020/11/09)

Five novel heterogeneous mononuclear complex-anchored Ru(III) have been efficiently sono-synthesized and characterized by utilizing several analytical techniques. The assembled complexes could be utilized as effective, robust and recyclable (up to eight consecutive runs) catalysts for one-pot transformation of a vast array of nitriles and aldehydes to primary amides in H2O under aerobic conditions. Moreover, some unreported di- and tetra-amide derivatives were obtained also under the optimal conditions. The results of ICP/OES analysis demonstrated that there is no detected leaching of the recycled catalyst, which suggests the real heterogeneity of the present protocol. The present Ru-complexes exhibited superiority compared to other reported catalysts for amide preparation in terms of low catalyst load, short reaction time, low operating temperature, no hazardous additives required, and high values of TON (990) and TOF (1980 h11).

Synthesis and biological properties of selected 2-aryl-4(3H)-quinazolinones

Lee, Eung Seok,Son, Jong Keun,Na, Young Hwa,Jahng, Yurngdong

, p. 325 - 330 (2007/10/03)

A series of 2-aryl-4(3H)quinazolinones were prepared as parent systems of rutaecarpine and luoitonin A and their biological properties (cytotoxicity and COX-2 inhibitory activity) were evaluated.

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