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20873-11-4

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20873-11-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20873-11-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,7 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20873-11:
(7*2)+(6*0)+(5*8)+(4*7)+(3*3)+(2*1)+(1*1)=94
94 % 10 = 4
So 20873-11-4 is a valid CAS Registry Number.

20873-11-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-oxo-3-phenylquinazoline-2-carbaldehyde

1.2 Other means of identification

Product number -
Other names 4-oxo-3-phenyl-3,4-dihydro-quinazoline-2-carbaldehyde

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:20873-11-4 SDS

20873-11-4Relevant articles and documents

Development of novel Schiff base fluorophores for selective detection of Cu2+ ions in seawater using test strips

El-Sakka, Sahar S.,El-Shalakany, E.,Kamel, Rasha M.,Soliman, M. H. A.

, (2022/01/26)

A novel Schiff bases of 2-((2-aminophenylimino)methyl)-3-phenyl-4(3H)-quinazolinone (3a), 2-((2-aminophenylimino)methyl)-3-(4-tolyl)-4(3H)-quinazolinone (3b), and 2-((2-aminophenylimino)methyl)-3-(4-anisyl)-4(3H)-quinazolinone (3c) were synthesized and ch

Synthesis of 3-aryl-2-substituted-4(3H)-quinazolines as potential antimicrobial agents

Farghaly,Mohsen,Omar,Khalil,Gaber

, p. 431 - 438 (2007/10/02)

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