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Details

Stereochemistry RACEMIC
Molecular Formula C3H9O2PS
Molecular Weight 140.141
Optical Activity ( + / - )
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of O-ETHYL METHYLPHOSPHONOTHIOATE

SMILES

CCOP(C)(S)=O

InChI

InChIKey=XXNRHOAJIUSMOQ-UHFFFAOYSA-N
InChI=1S/C3H9O2PS/c1-3-5-6(2,4)7/h3H2,1-2H3,(H,4,7)

HIDE SMILES / InChI
Molecular Formula C3H9O2PS
Molecular Weight 140.141
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Unknown
149124
Substance Class Chemical
Created
by admin
on Mon Mar 31 20:50:08 GMT 2025
Edited
by admin
on Mon Mar 31 20:50:08 GMT 2025
Record UNII
X7A0Q688ZP
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
O-ETHYL METHYLPHOSPHONOTHIOATE
Systematic Name English
EMPSH
Preferred Name English
O-ETHYL METHYLTHIOPHOSPHONATE
Systematic Name English
EMPTA [MI]
Common Name English
(RS)-O-ETHYL METHYLPHOSPHONOTHIOATE
Systematic Name English
(±)-O-ETHYL METHYLPHOSPHONOTHIOATE
Systematic Name English
PHOSPHONOTHIOIC ACID, P-METHYL-, O-ETHYL ESTER
Systematic Name English
PHOSPHONOTHIOIC ACID, METHYL-, O-ETHYL ESTER
Common Name English
Code System Code Type Description
CAS
18005-40-8
Created by admin on Mon Mar 31 20:50:08 GMT 2025 , Edited by admin on Mon Mar 31 20:50:08 GMT 2025
PRIMARY
FDA UNII
X7A0Q688ZP
Created by admin on Mon Mar 31 20:50:08 GMT 2025 , Edited by admin on Mon Mar 31 20:50:08 GMT 2025
PRIMARY
EPA CompTox
DTXSID50864811
Created by admin on Mon Mar 31 20:50:08 GMT 2025 , Edited by admin on Mon Mar 31 20:50:08 GMT 2025
PRIMARY
MERCK INDEX
m4891
Created by admin on Mon Mar 31 20:50:08 GMT 2025 , Edited by admin on Mon Mar 31 20:50:08 GMT 2025
PRIMARY Merck Index
WIKIPEDIA
O-Ethyl methylphosphonothioic acid
Created by admin on Mon Mar 31 20:50:08 GMT 2025 , Edited by admin on Mon Mar 31 20:50:08 GMT 2025
PRIMARY
PUBCHEM
556615
Created by admin on Mon Mar 31 20:50:08 GMT 2025 , Edited by admin on Mon Mar 31 20:50:08 GMT 2025
PRIMARY
Related Record Type Details
Structure of O-ETHYL METHYLPHOSPHONOTHIOATE, (S)-
ENANTIOMER -> RACEMATE
Structure of O-ETHYL METHYLPHOSPHONOTHIOATE, (R)-
ENANTIOMER -> RACEMATE
NIH
NCATS
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