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20000-54-8

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20000-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20000-54-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,0 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20000-54:
(7*2)+(6*0)+(5*0)+(4*0)+(3*0)+(2*5)+(1*4)=28
28 % 10 = 8
So 20000-54-8 is a valid CAS Registry Number.

20000-54-8SDS

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 4-(1,3-BENZOXAZOL-2-YL)BENZOIC ACID

1.2 Other means of identification

Product number -
Other names BB_SC-5665

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:20000-54-8 SDS

20000-54-8Relevant articles and documents

CoIII-Catalyzed Isonitrile Insertion/Acyl Group Migration Between C?H and N?H bonds of Arylamides

Kalsi, Deepti,Barsu, Nagaraju,Sundararaju, Basker

, p. 2360 - 2364 (2018/02/22)

A general efficient and site-selective cobalt-catalyzed insertion of isonitrile into C?H and N?H bonds of arylamides through C?H bond activation and alcohol assisted intramolecular trans-amidation is demonstrated. This straightforward approach overcomes the limitation by the presence of strongly chelating groups. Isolation of CoIII-isonitrile complex B has been achieved for the first time to understand the reaction mechanism.

NOVEL COMPOUNDS AND COMPOSITIONS FOR INHIBITION OF FASN

-

, (2014/10/18)

The present invention relates to compounds and composition for inhibition of FASN, their synthesis, applications, and antidotes. An illustrative compound of the invention is shown below:

One-pot synthesis of 2-substituted benzoxazoles directly from carboxylic acids

Kumar, Dinesh,Rudrawar, Santosh,Chakraborti, Asit K.

experimental part, p. 881 - 887 (2009/04/11)

Methanesulfonic acid has been found to be a highly effective catalyst for a convenient and one-pot synthesis of 2-substituted benzoxazoles by the reaction of 2-aminophenol with acid chlorides, generated in situ from carboxylic acids. Aryl, heteroaryl, and arylalkyl carboxylic acids provided excellent yields of the corresponding benzoxazoles. The reaction conditions were compatible with various substituents such as chloro, bromo, nitro, methoxy, cyclopentyloxy, phenoxy, thiophenoxy, and conjugated double bonds. Benzoxazole formation was found to be general with respect to substituted 2-aminophenols.

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