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"O,O-diethyl S-(2-oxotetrahydrofuran-3-yl) phosphorothioate" is a complex organic compound with the chemical formula C8H15O4PS. It is a type of organophosphorus compound, which is characterized by the presence of carbon-phosphorus bonds. This specific compound is a phosphorothioate, indicating that it contains a phosphorus atom bonded to a sulfur atom and an oxygen atom. It is derived from the parent compound, 2-oxotetrahydrofuran-3-yl, which is a heterocyclic compound with a four-membered ring containing an oxygen atom. The "O,O-diethyl" part of the name refers to the two ethyl groups (C2H5) attached to the phosphorus atom. O,O-diethyl S-(2-oxotetrahydrofuran-3-yl) phosphorothioate is known for its potential use as a pesticide, particularly as an insecticide, due to its ability to inhibit acetylcholinesterase, an enzyme crucial for nerve function in insects. However, it is important to note that the use of such chemicals is subject to strict regulations due to their potential environmental and health impacts.

3874-64-4

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3874-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3874-64-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,7 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3874-64:
(6*3)+(5*8)+(4*7)+(3*4)+(2*6)+(1*4)=114
114 % 10 = 4
So 3874-64-4 is a valid CAS Registry Number.

3874-64-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name O,O-diethyl S-(2-oxotetrahydrofuran-3-yl) thiophosphate

1.2 Other means of identification

Product number -
Other names Thiophosphoric acid O,O'-diethyl ester S-(2-oxo-tetrahydro-furan-3-yl) ester

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 -
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More Details:3874-64-4 SDS

3874-64-4Downstream Products

3874-64-4Relevant academic research and scientific papers

A simple thiophosphate-based method for α-alkylidenation of lactones

Krawczyk, Ewa

, p. 716 - 722 (2007/10/03)

A variety of α-alkylidene lactones has been synthesized using a one-pot procedure based on the reaction of readily available thiophosphates with aldehydes under basic, mild conditions. Georg Thieme Verlag Stuttgart.

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