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75455-41-3

75455-41-3

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75455-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75455-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,5 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75455-41:
(7*7)+(6*5)+(5*4)+(4*5)+(3*5)+(2*4)+(1*1)=143
143 % 10 = 3
So 75455-41-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H7ClO/c1-2-4(5)3-6/h2,4,6H,1,3H2

75455-41-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chlorobut-3-en-1-ol

1.2 Other means of identification

Product number -
Other names 2-chloro-but-3-en-1-ol

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:75455-41-3 SDS

75455-41-3Relevant articles and documents

Enantiomerically Enriched α-Borylzinc Reagents by Nickel-Catalyzed Carbozincation of Vinylboronic Esters

Zhang, Chenlong,Hu, Weipeng,Lovinger, Gabriel J.,Jin, Jing,Chen, Jingjia,Morken, James P.

supporting information, p. 14189 - 14195 (2021/09/11)

In this paper is described a synthesis of enantiomerically enriched, configurationally stable organozinc reagents by catalytic enantioselective carbozincation of a vinylboronic ester. This process furnishes enantiomerically enriched α-borylzinc intermediates that are shown to undergo stereospecific reactions, producing enantioenriched secondary boronic ester products. The properties of the intermediate α-borylzinc reagent are probed and the synthetic utility of the products is demonstrated by application to the synthesis of (-)-aphanorphine and (-)-enterolactone.

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