ISDA: 4V28

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: 4MU

IUPAC Name: 7-hydroxy-4-methyl-2H-chromen-2-one

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=c1ccc2ccccc2o1

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

InChI Key: ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C10 H8 O3

Molecular weight: 176.169

Hydrogen Bond Acceptor: 3

Hydrogen Bond Donor: 1

Rotatable Bonds: 2

Heavy Atoms: 13

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	7-hydroxy-4-methyl-2H-chromen-2-one
OpenEye OEToolkits	1.5.0	7-hydroxy-4-methyl-chromen-2-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C2Oc1cc(O)ccc1C(=C2)C
SMILES_CANONICAL	CACTVS	3.341	CC1=CC(=O)Oc2cc(O)ccc12
SMILES	CACTVS	3.341	CC1=CC(=O)Oc2cc(O)ccc12
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	CC1=CC(=O)Oc2c1ccc(c2)O
SMILES	OpenEye OEToolkits	1.5.0	CC1=CC(=O)Oc2c1ccc(c2)O
InChI	InChI	1.03	InChI=1S/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,1H3
InChIKey	InChI	1.03	HSHNITRMYYLLCV-UHFFFAOYSA-N

Chemical Database Mapping