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144938-82-9

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144938-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144938-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,3 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144938-82:
(8*1)+(7*4)+(6*4)+(5*9)+(4*3)+(3*8)+(2*8)+(1*2)=159
159 % 10 = 9
So 144938-82-9 is a valid CAS Registry Number.

144938-82-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (1S,4R)-(+)-4-(Hydroxymethyl)cyclopent-2-enol

1.2 Other means of identification

Product number -
Other names cis-(1R)-4-Hydroxycyclopent-2-enemethanol

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:144938-82-9 SDS

144938-82-9Relevant articles and documents

Highly Enentioselective Rearrangement of a meso-Epoxide to an Allyl Alcohol for Carbocyclic Nucleoside Synthesis: an Internal Alkoxide Effect

Hodgson, David M.,Witherington, Jason,Moloney, Brian A.

, p. 337 - 338 (1994)

The synthesis of enantiomeric cis-4-(hydroxymethyl)cyclopent-2-ene-1-ols 2 and 3 (R=H) via a highly enantioselective rearrangement of cis-6-oxabicyclohexane-3-methanol 4 (R=H) using the dilithium salts of (+)- or (-)-norephedrine is described.

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