ISDA: 5WHO

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: AO7

IUPAC Name: 4-oxo-4H-1-benzopyran-2-carboxylic acid

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=c1ccoc2ccccc12

InChI: InChI=1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H

InChI Key: OTAFHZMPRISVEM-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C10 H6 O4

Molecular weight: 190.152

Hydrogen Bond Acceptor: 4

Hydrogen Bond Donor: 1

Rotatable Bonds: 1

Heavy Atoms: 14

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	4-oxo-4H-1-benzopyran-2-carboxylic acid
OpenEye OEToolkits	2.0.6	4-oxidanylidenechromene-2-carboxylic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	C(=O)(O)C2=CC(c1ccccc1O2)=O
InChI	InChI	1.03	InChI=1S/C10H6O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)
InChIKey	InChI	1.03	RVMGXWBCQGAWBR-UHFFFAOYSA-N
SMILES_CANONICAL	CACTVS	3.385	OC(=O)C1=CC(=O)c2ccccc2O1
SMILES	CACTVS	3.385	OC(=O)C1=CC(=O)c2ccccc2O1
SMILES_CANONICAL	OpenEye OEToolkits	2.0.6	c1ccc2c(c1)C(=O)C=C(O2)C(=O)O
SMILES	OpenEye OEToolkits	2.0.6	c1ccc2c(c1)C(=O)C=C(O2)C(=O)O

Chemical Database Mapping