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52188-73-5

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52188-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52188-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,8 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 52188-73:
(7*5)+(6*2)+(5*1)+(4*8)+(3*8)+(2*7)+(1*3)=125
125 % 10 = 5
So 52188-73-5 is a valid CAS Registry Number.

52188-73-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,7-dimethylocta-2,6-dienoxymethylbenzene

1.2 Other means of identification

Product number -
Other names Benzene,[[[(2E)-3,7-dimethyl-2,6-octadienyl]oxy]methyl]

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:52188-73-5 SDS

52188-73-5Relevant articles and documents

Chemoselective and stereoselective lithium carbenoid mediated cyclopropanation of acyclic allylic alcohols

Durán-Pe?a,Flores-Giubi,Botubol-Ares,Harwood,Collado,Macías-Sánchez,Hernández-Galán

, p. 2731 - 2741 (2016)

The reaction of geraniol with different lithium carbenoids generated from n-BuLi and the corresponding dihaloalkane has been evaluated. The reaction occurs in a chemo and stereoselective manner, which is consistent with a directing effect from the oxygen of the allylic moiety. Furthermore, a set of polyenes containing allylic hydroxyl or ether groups were chemoselectively and stereoselectively converted into the corresponding gem-dimethylcyclopropanes in one single step in moderate to good yields mediated by a lithium carbenoid generated in situ by the reaction of n-BuLi and 2,2-dibromopropane.

Titanium carbenoid-mediated cyclopropanation of allylic alcohols: Selectivity and mechanism

Durán-Pe?a,Botubol-Ares,Hanson,Hernández-Galán,Collado

, p. 6325 - 6332 (2015/06/08)

A new method for the chemo- and stereoselective conversion of allylic alcohols into the corresponding cyclopropane derivatives has been developed. The cyclopropanation reaction was carried out with an unprecedented titanium carbenoid generated in situ from Nugent's reagent, manganese and methylene diiodide. The reaction involving the participation of an allylic hydroxyl group, proceeded with conservation of the alkene geometry and in a high diastereomeric excess. The scope, limitations and mechanism of this metal-catalysed reaction are discussed. This journal is

Oxidative cyclization of diols derived from 1,5-dienes: Formation of enantiopure cis-tetrahydrofurans by using catalytic osmium tetroxide; formal synthesis of (+)-cis-solamin

Donohoe, Timothy J.,Butterworth, Sam

, p. 4766 - 4768 (2007/10/03)

(Chemical Equation Presented) High yields and high levels of stereocontrol are observed in the oxidative cyclization of vicinal diols using catalytic amounts of a transition metal (see scheme; TFA = trifluoroacetic acid). The product stereochemistry is co

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