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Details

Stereochemistry ACHIRAL
Molecular Formula C4H8OS
Molecular Weight 104.171
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-MERCAPTO-2-BUTANONE

SMILES

CC(=O)CCS

InChI

InChIKey=LBFXPJUFQGXMJY-UHFFFAOYSA-N
InChI=1S/C4H8OS/c1-4(5)2-3-6/h6H,2-3H2,1H3

HIDE SMILES / InChI

Molecular Formula C4H8OS
Molecular Weight 104.171
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 19:08:59 GMT 2025
Edited
by admin
on Mon Mar 31 19:08:59 GMT 2025
Record UNII
RZB3QJ7Y8Q
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4-MERCAPTO-2-BUTANONE
Systematic Name English
2-KETO-4-BUTANETHIOL
FHFI  
Preferred Name English
2-KETO-4-BUTANETHIOL [FHFI]
Common Name English
FEMA NO. 3357
Code English
2-BUTANONE, 4-MERCAPTO-
Systematic Name English
Classification Tree Code System Code
JECFA EVALUATION 2-KETO-4-BUTANETHIOL
Created by admin on Mon Mar 31 19:08:59 GMT 2025 , Edited by admin on Mon Mar 31 19:08:59 GMT 2025
Code System Code Type Description
PUBCHEM
61936
Created by admin on Mon Mar 31 19:08:59 GMT 2025 , Edited by admin on Mon Mar 31 19:08:59 GMT 2025
PRIMARY
FDA UNII
RZB3QJ7Y8Q
Created by admin on Mon Mar 31 19:08:59 GMT 2025 , Edited by admin on Mon Mar 31 19:08:59 GMT 2025
PRIMARY
EPA CompTox
DTXSID80188193
Created by admin on Mon Mar 31 19:08:59 GMT 2025 , Edited by admin on Mon Mar 31 19:08:59 GMT 2025
PRIMARY
JECFA MONOGRAPH
489
Created by admin on Mon Mar 31 19:08:59 GMT 2025 , Edited by admin on Mon Mar 31 19:08:59 GMT 2025
PRIMARY
CAS
34619-12-0
Created by admin on Mon Mar 31 19:08:59 GMT 2025 , Edited by admin on Mon Mar 31 19:08:59 GMT 2025
PRIMARY