ISDA: 5FZ9

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: NUK

IUPAC Name: thieno[3,2-b]thiophene-5-carboxylic acid

Formal Charge: 0

Type: non-polymer

Substructure

Substruture Type: MurckoScaffold

SMILES: c1cc2sccc2s1

InChI: InChI=1S/C6H4S2/c1-3-7-6-2-4-8-5(1)6/h1-4H

InChI Key: VJYJJHQEVLEOFL-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C7 H4 O2 S2

Molecular weight: 184.235

Hydrogen Bond Acceptor: 4

Hydrogen Bond Donor: 1

Rotatable Bonds: 1

Heavy Atoms: 11

Systematic name

Program	Version	Descriptor
OpenEye OEToolkits	1.7.6	thieno[3,2-b]thiophene-5-carboxylic acid

Chemical Descriptors

Type	Program	Version	Descriptor
InChI	InChI	1.03	InChI=1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9)
InChIKey	InChI	1.03	GVZXSZWCZGKLRS-UHFFFAOYSA-N
SMILES_CANONICAL	CACTVS	3.385	OC(=O)c1sc2ccsc2c1
SMILES	CACTVS	3.385	OC(=O)c1sc2ccsc2c1
SMILES_CANONICAL	OpenEye OEToolkits	1.7.6	c1csc2c1sc(c2)C(=O)O
SMILES	OpenEye OEToolkits	1.7.6	c1csc2c1sc(c2)C(=O)O

Chemical Database Mapping