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17277-47-3

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17277-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17277-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,7 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17277-47:
(7*1)+(6*7)+(5*2)+(4*7)+(3*7)+(2*4)+(1*7)=123
123 % 10 = 3
So 17277-47-3 is a valid CAS Registry Number.

17277-47-3SDS

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 ethyl α-cyano-β-methylcinnamate

1.2 Other means of identification

Product number -
Other names 2-Cyan-3-phenyl-crotonsaeure-aethylester

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:17277-47-3 SDS

17277-47-3Relevant articles and documents

Novel bis-(3-cyano-2-pyridones) derivatives: synthesis and fluorescent properties

Mehiaoui, Nawel,Kibou, Zahira,Gallavardin, Thibault,Leleu, Stéphane,Franck, Xavier,Mendes, Ricardo F.,Paz, Filipe A. Almeida,Silva, Artur M. S.,Choukchou-Braham, Noureddine

, p. 1331 - 1348 (2021/01/20)

Abstract: Novel substituted bis-(3-cyano-2-pyridone) derivatives were prepared via a powerful method using enaminonitriles push–pull dienes as key building blocks. The synthesis was performed in three steps from easily accessible starting materials in goo

Base-mediated benzannulation of α-cyanocrotonates with ynones: Facile synthesis of benzonitriles and fluorenes

Maddi, Sridhar Reddy,Nagireddy, Attunuri,Singam, Maneesh Kumar Reddy

supporting information, p. 2370 - 2374 (2020/05/22)

Here, we have demonstrated a strategic rapid approach for the synthesis of benzonitriles and cyanofluorenes via the [3 + 3] benzannulation of readily available alkynones and α-cyanocrotonates, a protocol par excellence for aryl nitriles. This decarboxylat

Direct synthesis and application of bridged diamino-functionalized periodic mesoporous organosilicas with high nitrogen contents

Zhu, Feng-Xia,Zhao, Pu-Su,Sun, Xiao-Jun,An, Li-Tao,Deng, Yong,Wu, Jia-Min

, p. 70 - 75 (2017/08/08)

Bridged diamino-functionalized periodic mesoporous organosilicas [BD-PMO(Et), Et = ethyl] materials were synthesized directly by co-condensation of 2-bis (triethoxysilyl)ethane (BTEE) and 1,4-bis[3-(tirmethoxysilyl)-propyl]ethylenediamino (BTMSEN) under acidic conditions with pluronic triblock copolymer P123 as a template. The nitrogen content in BD-PMO(Et) could be adjusted up to 40% without disturbing the ordered mesoporous structure. These materials were proved to be effective heterogeneous catalysts for the liquid-phase reactions such as Knoevenagel and Henry condensations as well as in the intermolecular cross-double-Michael addition reaction between α-methyl-β-nitrostyrene and α, β-unsaturated ketone. They exhibited comparable catalytic activities with homogeneous catalyst piperazine and can be reused for several times without any negative environmental impact.

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