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(E)-4-Ethyl-3-nonen-5-yne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74744-60-8

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74744-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74744-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,4 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74744-60:
(7*7)+(6*4)+(5*7)+(4*4)+(3*4)+(2*6)+(1*0)=148
148 % 10 = 8
So 74744-60-8 is a valid CAS Registry Number.

74744-60-8SDS

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 (3E)-4-ethyl-3-nonen-5-yne

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:74744-60-8 SDS

74744-60-8Downstream Products

74744-60-8Relevant academic research and scientific papers

Stereospecific Synthesis of Conjugated Enynes from Alkenyldialkylboranes via Alkenylcopper Intermediates

Brown, Herbert C.,Molander, Gary A.

, p. 645 - 647 (2007/10/02)

Alkenylcopper intermediates, readily generated from alkenylboron derivates of 9-borabicyclononane (9-BBN), undergo coupling with 1-halo-1-alkynes to provide stereodefined conjugated enynes of high isomeric purity and in yields approaching quantitative.

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