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61668-33-5

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61668-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61668-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,6,6 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61668-33:
(7*6)+(6*1)+(5*6)+(4*6)+(3*8)+(2*3)+(1*3)=135
135 % 10 = 5
So 61668-33-5 is a valid CAS Registry Number.

61668-33-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (2-bromo-1-phenylethenoxy)-trimethylsilane

1.2 Other means of identification

Product number -
Other names bromo-1 trimethylsiloxy-2 styrene

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:61668-33-5 SDS

61668-33-5Relevant articles and documents

Reaction des vinylogues d'hemiacetals avec les ethers d'enols β-heterosubstitues : nouvelle synthese et cyclisation de composes δ-dicarbonyles α-heterosubstitues

Poirier, Jean-Marie,Hennequin, Laurent,Fomani, Marie

, p. 436 - 448 (2007/10/02)

Reaction of hemiacetal vinylogs 1 in the presence of boron trifluoride etherate with silyl enol ethers 2 or 3 prepared from α-heterosubstituted ketones 7 or 9 yields α-halo δ-dicarbonyl compounds 4 (X = Cl, Br) or α-methoxy δ-dicarbonyl compounds 5.When s

α-Trialkylsilylketones from α-Bromoketones: Utilization of a 1,3-O to C Silyl Migration

Sampson, Paul,Wiemer, David F.

, p. 1746 - 1747 (2007/10/02)

A new route from α-bromoketones to α-trialkylsilylketones has been developed which demonstrates the viability of halogen-metal exchange vis-a-vis nucleophilic attack at silicon, even with the unhindered trimethylsilyl group.

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