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19968-50-4

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19968-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19968-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,6 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19968-50:
(7*1)+(6*9)+(5*9)+(4*6)+(3*8)+(2*5)+(1*0)=164
164 % 10 = 4
So 19968-50-4 is a valid CAS Registry Number.

19968-50-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-ethyl-4-phenyl-1,3-thiazole

1.2 Other means of identification

Product number -
Other names Thiazole,2-ethyl-4-phenyl

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:19968-50-4 SDS

19968-50-4Downstream Products

19968-50-4Relevant articles and documents

Access to Thiazole via Copper-Catalyzed [3+1+1]-Type Condensation Reaction under Redox-Neutral Conditions

Tang, Xiaodong,Yang, Jidan,Zhu, Zhongzhi,Zheng, Meifang,Wu, Wanqing,Jiang, Huanfeng

, p. 11461 - 11466 (2016/11/28)

A new strategy for thiazoles via copper-catalyzed [3+1+1]-type condensation reaction from oximes, anhydrides and potassiumthiocyanate (KSCN) is developed herein. The transformation has good functional group tolerance and various thiazoles were formed smoothly in good to excellent yields under mild reaction conditions. This process involves copper-catalyzed N-O/C-S bond cleavages, activation of vinyl sp2 C-H bond, and C-S/C-N bond formations which are under redox-neutral conditions as well as operational simplicity.

Studies of heterocyclic compounds. VII. The reactions of 5,6 dihydrothiazolo [2,3 b]thiazolium salts with carbanions

Ohtsuka,Miyasaka,Arakawa

, p. 3254 - 3265 (2007/10/04)

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