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16172-23-9

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16172-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16172-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,7 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16172-23:
(7*1)+(6*6)+(5*1)+(4*7)+(3*2)+(2*2)+(1*3)=89
89 % 10 = 9
So 16172-23-9 is a valid CAS Registry Number.

16172-23-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-phenyl-3H-1,3-oxazole-2-thione

1.2 Other means of identification

Product number -
Other names 5-phenyl-3H-oxazole-2-thione

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:16172-23-9 SDS

16172-23-9Relevant articles and documents

A convenient synthesis of 2-mercapto-oxazoles via β-ketoazide and its application to a key intermediate of PI3Kγ inhibitors

Oka, Yusuke,Yabuuchi, Tetsuya,Sekiguchi, Yoshinori

, p. 1881 - 1887 (2013/10/22)

A convenient synthesis of 2-mercapto-oxazoles via the reaction of β-ketoazide with triphenylphosphine (TPP) and carbon disulfide and its application to the synthesis of a key intermediate of phosphoinositide 3-kinase γ (PI3Kγ) inhibitors are described. The Japan Institute of Heterocyclic Chemistry.

Chloro(phenylthio)methyltrimethylsilane: Preparation and some Synthetic Reactions

Yamamoto, Iwao,Okuda, Kazuhide,Nagai, Shigemasa,Motoyoshiya, Jiro,Gotoh, Haruo,Matsuzaki, Kei

, p. 435 - 438 (2007/10/02)

Reaction of the title compound (2) with lead thiocyanate gave phenylthio(trimethylsilyl)methyl isothiocyanate (3) which further reacted with aromatic aldehydes in the presence of fluoride ion to afford oxazoles in good yields.Compound (2) also reacted with silyl enol ethers to give β-silyl ketones which were capable of being converted into β-functionalized vinylsilanes.

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