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54703-48-9

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54703-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54703-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,0 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54703-48:
(7*5)+(6*4)+(5*7)+(4*0)+(3*3)+(2*4)+(1*8)=119
119 % 10 = 9
So 54703-48-9 is a valid CAS Registry Number.

54703-48-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-ethoxybut-3-enylbenzene

1.2 Other means of identification

Product number -
Other names 4-ethoxy-4-phenyl-1-butene

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:54703-48-9 SDS

54703-48-9Downstream Products

54703-48-9Relevant articles and documents

Catalytic Use of Elemental Gallium for Carbon-Carbon Bond Formation

Qin, Bo,Schneider, Uwe

supporting information, p. 13119 - 13122 (2016/10/25)

The first catalytic use of Ga(0) in organic synthesis has been developed by using a Ag(I) cocatalyst, crownether ligation, and ultrasonic activation. Ga(I)-catalyzed C-C bond formations between allyl or allenyl boronic esters and acetals, ketals, or aminals have proceeded in high yields with essentially complete regio- and chemoselectivity. NMR spectroscopic analyses have revealed novel transient Ga(I) catalytic species, formed in situ through partial oxidation of Ga(0) and B-Ga transmetalation, respectively. The possibility of asymmetric Ga(I) catalysis has been demonstrated.

Cesium salt of tungstosilicic acid fabricated by nano-casting strategy: An efficient catalyst for the three-component Hosomi-Sakurai reaction

Fazaeli, Razieh,Aliyan, Hamid,Bagi, Mohammad Javad

experimental part, p. 677 - 688 (2012/06/18)

We have used SBA-15 silicas as hard templates for the nano-fabrication of Cs1.8H2.2SiW12O40 (CsHSiW) salt nanocrystal. The elimination by HF (or NaOH 90 °C) in the silica matrix from the composites occurred by a

An environmentally friendly synthesis of functionalized indanes using electrochemical cyclization of ortho-halo-substituted homoallyl ethers and esters

Olivero, Sandra,Perriot, Rodolphe,Du?ach, Elisabet,Baru, Ashvin R.,Bell, Eric D.,Mohan, Ram S.

, p. 2021 - 2026 (2008/02/05)

The electrochemical cyclization of a series of ortho-halo-substituted homoallyl ethers and esters to functionalized indanes catalyzed by Ni(II) catalyst precursors derived from Ni(cyclam)Br2, (cyclam = 1,4,8,11-tetraazacyclotetradecane) and Ni(tmc)Br2, (tmc = 1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane) is reported. The starting homoallyl ethers were synthesized using either a one-pot method for allylation of aldehydes or by direct allylation of the corresponding acetals using bismuth triflate as a catalyst. The remarkably low toxicity, low cost and ease of handling of bismuth salts coupled with the mild nature of the electrochemical procedure makes this approach to indane synthesis especially environmentally friendly and attractive. Georg Thieme Verlag Stuttgart.

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