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93840-49-4

93840-49-4

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93840-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93840-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,4 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93840-49:
(7*9)+(6*3)+(5*8)+(4*4)+(3*0)+(2*4)+(1*9)=154
154 % 10 = 4
So 93840-49-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H9BrO3/c7-3-1-9-6-4(8)2-10-5(3)6/h3-6,8H,1-2H2

93840-49-4SDS

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 6-bromo-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-ol

1.2 Other means of identification

Product number -
Other names EINECS 298-913-4

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:93840-49-4 SDS

93840-49-4Downstream Products

93840-49-4Relevant articles and documents

Synthesis of novel chiral monophosphine ligands derived from isomannide and isosorbide. Application to enantioselective hydrogenation of olefins

Ibrahim, Houssein,Bournaud, Chloée,Guillot, Régis,Toffano, Martial,Vo-Thanh, Giang

supporting information; experimental part, p. 4900 - 4902 (2012/09/21)

A new class of monophosphine ligands has been prepared from natural chirality renewable source, 1,4:3,6-dianhydrohexitol compounds, via a nucleophilic substitution process, or a hydrophosphination reaction involving microwave activation. These ligands have been evaluated for the rhodium-catalyzed enantioselective hydrogenation of olefins giving good conversion and enantioselectivity up to 95% and 96% ee, respectively.

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