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49747-42-4

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49747-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49747-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,4 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 49747-42:
(7*4)+(6*9)+(5*7)+(4*4)+(3*7)+(2*4)+(1*2)=164
164 % 10 = 4
So 49747-42-4 is a valid CAS Registry Number.

49747-42-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(2-phenylethenyl)benzamide

1.2 Other means of identification

Product number -
Other names N-Styryl-benzamid

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:49747-42-4 SDS

49747-42-4Relevant articles and documents

Nickel-Catalyzed Reductive Cross-Coupling of N-Acyl and N-Sulfonyl Benzotriazoles with Diverse Nitro Compounds: Rapid Access to Amides and Sulfonamides

Qu, Erdong,Li, Shangzhang,Bai, Jin,Zheng, Yan,Li, Wanfang

, p. 58 - 63 (2021/12/27)

Herein we report a Ni-catalyzed reductive transamidation of conveniently available N-acyl benzotriazoles with alkyl, alkenyl, and aryl nitro compounds, which afforded various amides with good yields and a broad substrate scope. The same catalytic reaction conditions were also applicable for N-sulfonyl benzotriazoles, which could undergo smooth reductive coupling with nitroarenes and nitroalkanes to afford the corresponding sulfonamides.

Nickel catalyzed addition of -NH- containing compounds to vinyl and aryl halides

-

Page 8, (2008/06/13)

A process for producing unsaturated nitrogen containing compounds such as enamides, enamines and aryl amines/amides is disclosed. A vinyl halide or aryl halide is reacted with an -NH- containing compound in the presence of a catalytic amount of a catalyst precursor composition comprising zero-valent nickel and an organophosphine ligand. One step coupling of vinyl halides and aryl halides with -NH- containing compounds is made possible by practice of this invention.

DEMONSTRATION, CONVERSION AND PROPERTIES OF ENAMIDES. 7. ON RESEARCH ON

EIDEN,NAGAR

, p. 367 - 379 (2007/10/08)

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