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2(3H)-Furanone, 3-ethenyldihydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

43142-60-5

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43142-60-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 43142-60-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,1,4 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 43142-60:
(7*4)+(6*3)+(5*1)+(4*4)+(3*2)+(2*6)+(1*0)=85
85 % 10 = 5
So 43142-60-5 is a valid CAS Registry Number.

43142-60-5SDS

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 3-Ethylidene-4,5-dihydro-2(3H)-furanone

1.2 Other means of identification

Product number -
Other names α-vinyl-γ-butyrolactone

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:43142-60-5 SDS

43142-60-5Relevant academic research and scientific papers

Efficient Synthesis of 2-Vinyl-γ-butyrolactones and 2-Vinyl-γ-butyrolactams by Palladium-Catalyzed Decarboxylative Carbonylation

Bando, Takashi,Tanaka, Shuji,Fugami, Keigo,Yoshida, Zen-ichi,Tamaru, Yoshinao

, p. 97 - 110 (2007/10/02)

4-Vinyl-1,3-dioxan-2-ones (cyclic carbonates) undergo decarboxylation-carbonylation by the catalysis of Pd(0) species under CO (in most cases, 1 atm) to provide 2-vinyl-γ-butyrolactones in good yields.The course of the reaction of 6-vinyltetrahydro-2H-1,3

Stereochemical consequence in the elimination of β-hydroxyalkylsilanes: Stereoselective formation of (Z)- and (E)-alkylidene-γ-butyrolactones

Yamomoto, Keiji,Tomo, Yoichi,Suzuki, Shigeaki

, p. 2861 - 2864 (2007/10/02)

Titanium(IV) chloride-mediated reaction of 4,5-dihydro-2-(trimethylsiloxy)-3-(trimethylsilyl)furan (1a) with acetaldehyde gave diastereomerically pure (3S*, 1′R*)-4,5-dihydro-3-(1′hydroxyethyl)-3-(trimethylsilyl)-2(3H)furanone (2a),

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