HOMOURIC ACID

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C6H4N4O4
Molecular Weight	196.1204
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of HOMOURIC ACID

Structure Search

SMILES

O=C1NC(=O)C2=C(N1)C(=O)NC(=O)N2

InChI

InChIKey=ZEKJTVBUDUYZOU-UHFFFAOYSA-N

InChI=1S/C6H4N4O4/c11-3-1-2(8-6(14)9-3)4(12)10-5(13)7-1/h(H2,7,10,12,13)(H2,8,9,11,14)

HIDE SMILES / InChI

Molecular Formula	C6H4N4O4
Molecular Weight	196.1204
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 `Tue Apr 01 17:44:06 GMT 2025` Edited by `admin` on `Tue Apr 01 17:44:06 GMT 2025`
Record UNII	KMA8ZVL3X3
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

HOMOURIC ACID

Common Name

English

1,5-DIHYDROPYRIMIDO(5,4-D)PYRIMIDINE-2,4,6,8(3H,7H)TETRONE

Preferred Name

English

2,4,6,8-TETRAHYDROXYPYRIMIDO(5,4-D)PYRIMIDINE

Systematic Name

English

PYRIMIDO(5,4-D)PYRIMIDINE-2,4,6,8(3H,7H)-TETRONE, 1,5-DIHYDRO-

Systematic Name

English

NSC-338188

Code

English

NSC-20089

Code

English

Code System Code Type Description

PUBCHEM

81210

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY

EPA CompTox

DTXSID70217426

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY

NSC

338188

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY

ECHA (EC/EINECS)

229-766-6

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY

CAS

6713-54-8

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY

FDA UNII

KMA8ZVL3X3

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY

NSC

20089

Created by admin on Tue Apr 01 17:44:06 GMT 2025 , Edited by admin on Tue Apr 01 17:44:06 GMT 2025

PRIMARY