ISDA: 6D15

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: TWB

IUPAC Name: [(6,7-dimethyl-2-oxo-2H-1-benzopyran-4-yl)methyl]phosphonic acid

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: C12 H13 O5 P

Molecular weight: 268.202

Hydrogen Bond Acceptor: 5

Hydrogen Bond Donor: 2

Rotatable Bonds: 6

Heavy Atoms: 18

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	[(6,7-dimethyl-2-oxo-2H-1-benzopyran-4-yl)methyl]phosphonic acid
OpenEye OEToolkits	2.0.6	(6,7-dimethyl-2-oxidanylidene-chromen-4-yl)methylphosphonic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	Cc1c(cc2c(c1)OC(C=C2CP(O)(O)=O)=O)C
InChI	InChI	1.03	InChI=1S/C12H13O5P/c1-7-3-10-9(6-18(14,15)16)5-12(13)17-11(10)4-8(7)2/h3-5H,6H2,1-2H3,(H2,14,15,16)
InChIKey	InChI	1.03	XVHQGEOFAUWESF-UHFFFAOYSA-N
SMILES_CANONICAL	CACTVS	3.385	Cc1cc2OC(=O)C=C(C[P](O)(O)=O)c2cc1C
SMILES	CACTVS	3.385	Cc1cc2OC(=O)C=C(C[P](O)(O)=O)c2cc1C
SMILES_CANONICAL	OpenEye OEToolkits	2.0.6	Cc1cc2c(cc1C)OC(=O)C=C2CP(=O)(O)O
SMILES	OpenEye OEToolkits	2.0.6	Cc1cc2c(cc1C)OC(=O)C=C2CP(=O)(O)O

Chemical Database Mapping