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144019-37-4

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144019-37-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144019-37-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,0,1 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144019-37:
(8*1)+(7*4)+(6*4)+(5*0)+(4*1)+(3*9)+(2*3)+(1*7)=104
104 % 10 = 4
So 144019-37-4 is a valid CAS Registry Number.

144019-37-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name ((1R,2S)-2-Hydroxy-cyclopent-3-enyl)-carbamic acid tert-butyl ester

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:144019-37-4 SDS

144019-37-4Downstream Products

144019-37-4Relevant articles and documents

PALLADIUM-CATALYZED AEROBIC OXIDATION OF ALLYLIC AMINES VIA HETEROCYCLIC INTERMEDIATES

Hiemstra, Henk,Benthem, Rolf A. T. M. van

, p. 559 - 564 (2007/10/02)

The efficient transformation of allylic amines into 2-amino-3-alken-1-ols and 1,2-diamino-3-alkenes is described.The key step is the functionalization of the ?-bond of the starting material via palladium(II)-mediated attack by an oxygen or nitrogen nucleophile, followed by palladium hydride elimination.When this reaction is carried out in DMSO as the solvent, molecular oxygen serves as a clean and efficient oxidant (without the need of a co-oxidant), thus making the process catalytic in palladium.By tethering the nucleophile to the nitrogen atom of the starting allylic amine, the intramolecular character of the key reaction ensures excellent regio- and stereoselectivity in several cases.The tether is readily removed by using an electrochemical oxidation and hydrolysis.

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