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2-Cyclopenten-1-one, 2-methyl-3-(1-propenyl)-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75283-44-2

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75283-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75283-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,8 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75283-44:
(7*7)+(6*5)+(5*2)+(4*8)+(3*3)+(2*4)+(1*4)=142
142 % 10 = 2
So 75283-44-2 is a valid CAS Registry Number.

75283-44-2SDS

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 2-methyl-3-(trans-1-propenyl)-2-cyclopentenone

1.2 Other means of identification

Product number -
Other names 2-methyl-3-propenyl-2-cyclopentenone

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:75283-44-2 SDS

75283-44-2Downstream Products

75283-44-2Relevant academic research and scientific papers

Selectivity in retro-ene vs. cyclopentene rearrangements of a cis-methylvinylcyclopropane

Hudlicky,Koszyk

, p. 2487 - 2490 (1980)

The thermolytic behavior of 6β-ethenyl-1β-methyl-bicyclo [3.1.0] hexane-2-one was examined at a wide range of temperatures and with diverse catalytic surfaces. Conditions are reported to effect selectivity between the retro-ene and the cyclopentene modes of rearrangement. The synthetic scope of these transformations is indicated.

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