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124031-52-3

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124031-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124031-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,0,3 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124031-52:
(8*1)+(7*2)+(6*4)+(5*0)+(4*3)+(3*1)+(2*5)+(1*2)=73
73 % 10 = 3
So 124031-52-3 is a valid CAS Registry Number.

124031-52-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (R)-2-(2'-oxo-1'-propyl)-2,5-dihydrofuran

1.2 Other means of identification

Product number -
Other names -

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:124031-52-3 SDS

124031-52-3Downstream Products

124031-52-3Relevant articles and documents

OPTICALLY ACTIVE FIVE-MEMBERED OXYGEN-CONTAINING RINGS. A SYNTHESIS OF (+)-ELDANOLIDE

Bloch, Robert,Seck, Matar

, p. 3731 - 3740 (2007/10/02)

Stereoselective tandem Wittig-Horner - intramolecular Michael reactions followed by a retro Diels-Alder cleavage convert the optically active tricyclic lactol 1 into 2-substituted 2,5-dihydrofurans of high enantiomeric purities.These compounds are useful synthons for the obtention of natural butenolides and butanolides as illustrated by the synthesis of the pheromone (+)-eldanolide.

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