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5-methyl-2-oxotetrahydrofuran-3-carbonitrile is a chemical compound with the molecular formula C6H7NO2. It is a heterocyclic compound, specifically a derivative of tetrahydrofuran, which features a five-membered ring with one oxygen atom and one carbonyl group. The molecule contains a methyl group (-CH3) at the 5-position and a nitrile group (-CN) at the 3-position. 5-methyl-2-oxotetrahydrofuran-3-carbonitrile is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its use as an intermediate in organic chemistry. Due to its reactivity and functional groups, it can participate in a range of chemical reactions, making it a valuable building block in the creation of more complex molecules.

76263-39-3

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76263-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76263-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,6 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76263-39:
(7*7)+(6*6)+(5*2)+(4*6)+(3*3)+(2*3)+(1*9)=143
143 % 10 = 3
So 76263-39-3 is a valid CAS Registry Number.

76263-39-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-methyl-2-oxooxolane-3-carbonitrile

1.2 Other means of identification

Product number -
Other names 5-methyl-2-oxo-tetrahydro-furan-3-carbonitrile

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

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More Details:76263-39-3 SDS

76263-39-3Relevant academic research and scientific papers

Cycloadditions of Benzonitrile Oxide to Heterocyclic β-Enaminonitriles

Corsaro, Antonino,Perrini, Giancarlo,Puglisi, Giovanni,Purrello, Giovanni

, p. 1772 - 1789 (2007/10/02)

Heterocyclic enaminonitriles 1a-c add benzonitrile oxide exclusively at their CN triple bond to give oxadiazolyl derivatives 2a-c with yields that are considerably high, but somewhat affected by the nature of the heteroatom.The dipolarophilic activity of the cyano moiety is discussed in terms of steric and hydrogen bonding effects.

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