U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C4H2O4
Molecular Weight 114.0563
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-BUTYNEDIOIC ACID

SMILES

OC(=O)C#CC(O)=O

InChI

InChIKey=YTIVTFGABIZHHX-UHFFFAOYSA-N
InChI=1S/C4H2O4/c5-3(6)1-2-4(7)8/h(H,5,6)(H,7,8)

HIDE SMILES / InChI

Approval Year

Name Type Language
2-BUTYNEDIOIC ACID
Systematic Name English
2-BUTYNE-1,4-DIOIC ACID
Systematic Name English
ACETYLENEDICARBOXYLIC ACID
Systematic Name English
NSC-631597
Code English
NSC-1903
Code English
BUTYNEDIOIC ACID
Systematic Name English
Code System Code Type Description
WIKIPEDIA
Acetylenedicarboxylic acid
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
PUBCHEM
371
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
FDA UNII
2D2OJ4KO44
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
ECHA (EC/EINECS)
205-536-0
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
NSC
1903
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
CHEBI
30781
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
NSC
631597
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
EPA CompTox
DTXSID3059715
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY
CAS
142-45-0
Created by admin on Sat Dec 16 12:20:52 GMT 2023 , Edited by admin on Sat Dec 16 12:20:52 GMT 2023
PRIMARY