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118824-34-3

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118824-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118824-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,8,2 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 118824-34:
(8*1)+(7*1)+(6*8)+(5*8)+(4*2)+(3*4)+(2*3)+(1*4)=133
133 % 10 = 3
So 118824-34-3 is a valid CAS Registry Number.

118824-34-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(but-3-ynyloxy)cyclohex-2-en-1-one

1.2 Other means of identification

Product number -
Other names 3-But-3-ynyloxy-cyclohex-2-enone

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:118824-34-3 SDS

118824-34-3Downstream Products

118824-34-3Relevant articles and documents

Reversible chemoselective transetherification of vinylogous esters using Fe-catalyst under additive free conditions

Parvathalu, Nenavath,Agalave, Sandip G.,Mohanta, Nirmala,Gnanaprakasam, Boopathy

, p. 3258 - 3266 (2019/03/26)

An additive/Br?nsted acid/base free, highly efficient and chemoselective transetherification of electron deficient vinylogous esters and water mediated de-alkylation using an earth-abundant Fe-catalyst under very mild reaction conditions is described. This reaction is highly selective to primary alcohols over secondary alcohols, has good functional group tolerance, is scalable to gram scale and a purification free sequential transetherification in a continuous flow mode is demonstrated.

FACILE SYNTHESIS OF FUNCTIONALISED SPIROETHERS VIA RADICAL CYCLISATIONS

Middleton, Donald S.,Simpkins, Nigel S.,Terrett, Nicholas K.

, p. 1315 - 1318 (2007/10/02)

Alcohols bearing suitable chains for radical initiation are smoothly condensed with cyclic β-diketones to afford systems which undergo radical cyclisation to give various spiroether products.

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