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20345-16-8

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20345-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20345-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,3,4 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20345-16:
(7*2)+(6*0)+(5*3)+(4*4)+(3*5)+(2*1)+(1*6)=68
68 % 10 = 8
So 20345-16-8 is a valid CAS Registry Number.

20345-16-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (4Z)-4-[(4-bromophenyl)methylidene]-2-phenyl-1,3-oxazol-5-one

1.2 Other means of identification

Product number -
Other names 2-Phenyl-4-(4-bromobenzylidene)oxazol-5-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:20345-16-8 SDS

20345-16-8Relevant articles and documents

A green protocol for Erlenmeyer-Pl?chl reaction by using iron oxide nanoparticles under ultra sonic irradiation

Ahmadi, Seyed Javad,Sadjadi, Sodeh,Hosseinpour, Morteza

, p. 408 - 412 (2013)

Azlactones have been prepared via Erlenmeyer synthesis from aromatic aldehydes and hippuric acid using Fe2O3 nanoparticles under ultrasonic irradiation. Short reaction times, easy and quick isolation of the products, and excellent yi

Novel diamide-based benzenesulfonamides as selective carbonic anhydrase ix inhibitors endowed with antitumor activity: Synthesis, biological evaluation and in silico insights

Abdelrahman, Mohamed A.,Eldehna, Wagdy M.,Nocentini, Alessio,Bua, Silvia,Al-Rashood, Sara T.,Hassan, Ghada S.,Bonardi, Alessandro,Almehizia, Abdulrahman A.,Alkahtani, Hamad M.,Alharbi, Amal,Gratteri, Paola,Supuran, Claudiu T.

, (2019/07/02)

In this work, we present the synthesis and biological evaluation of novel series of diamide-based benzenesulfonamides 5a-h as inhibitors of the metalloenzyme carbonic anhydrase (CA, EC 4.2.1.1) isoforms hCA I, II, IX and XII. The target tumor-associated i

Microwave-assisted efficient synthesis of azlactones using zeolite NaY as a reusable heterogeneous catalyst

Bodaghifard, Mohammad Ali,Moghanian, Hassan,Mobinikhaledi, Akbar,Esmaeilzadeh, Fatemeh

, p. 845 - 849 (2017/08/10)

The efficient preparation of azlactones in the presence of zeolite NaY has been reported. This heterogeneous catalyst was used for efficient synthesis of azlactone derivatives with Ac2O as a condensing agent under microwave irradiation and solvent-free co

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