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10345-67-2

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10345-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10345-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,3,4 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10345-67:
(7*1)+(6*0)+(5*3)+(4*4)+(3*5)+(2*6)+(1*7)=72
72 % 10 = 2
So 10345-67-2 is a valid CAS Registry Number.

10345-67-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(hydroxymethyl)-3,4-dihydro-2H-naphthalen-1-one

1.2 Other means of identification

Product number -
Other names 2-hydroxymethyl-3,4-dihydro-2H-naphthalen-1-one

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:10345-67-2 SDS

10345-67-2Relevant articles and documents

Anionic, in situ generation of formaldehyde: A very useful and versatile tool in synthesis

Deguest, Geoffrey,Bischoff, Laurent,Fruit, Corinne,Marsais, Francis

, p. 1165 - 1167 (2007)

(Chemical Equation Presented) A very simple, safe and powerful method for the in situ generation of formaldehyde at low temperature in anhydrous conditions is described. This new tool avoids the use of gaseous formaldehyde and is suitable for basic carbon nucleophiles which cannot be generated in aqueous reaction media. Various substrates, including organolithium reagents and enolates, underwent smooth hydroxymethylation showing the versatility of this process. A Wittig reaction was also carried out in high yield.

Lewis base catalysis by thiourea: N -bromosuccinimide-mediated oxidation of alcohols

Tripathi, Chandra Bhushan,Mukherjee, Santanu

experimental part, p. 1592 - 1598 (2012/03/11)

In recent times, (thio)urea derivatives have become synonymous with hydrogen bonding owing to their extensive applicability as small molecule organocatalysts. In this paper, another activation mode by thiourea derivatives, namely via Lewis base catalysis, is disclosed for the NBS-mediated oxidation of alcohols. The mild reaction conditions employed here is suitable for chemoselective oxidation of secondary alcohol in the presence of primary alcohol.

Expeditious and Efficient Annulation Protocol for the Synthesis of α,β-Unsaturated δ-Lactones from β-Keto Esters

Nangia, A.,Rao, P. Bheema

, p. 2375 - 2378 (2007/10/02)

β-Keto esters 6a-e are transformed into β-keto alcohols 7a-e, which are homologated to phosphonates 9a-e.Intramolecular Horner-Wadsworth-Emmons reaction affords δ-lactones 10a-d in excellent overall yields. Key words: δ-Lactones; β-Keto esters; Intramolecular; Phosphonates; Horner-Wadsworth-Emmons

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