ISDA: 5DJ5

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: GR2

IUPAC Name: (3E,3aR,8bS)-3-({[(2R)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl]oxy}methylidene)-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one

Formal Charge: 0

Type: non-polymer

Substructure

Substruture Type: MurckoScaffold

SMILES: O=C1C=C[C@H](O/C=C2/C(=O)O[C@@H]3c4ccccc4C[C@H]23)O1

InChI: InChI=1S/C16H12O5/c17-13-5-6-14(20-13)19-8-12-11-7-9-3-1-2-4-10(9)15(11)21-16(12)18/h1-6,8,11,14-15H,7H2/b12-8+/t11-,14-,15-/m1/s1

InChI Key: YHKPASKEVFNUPK-NGHVYCBDSA-N

Physiochemical Descriptor:

Formula: C17 H14 O5

Molecular weight: 298.290

Hydrogen Bond Acceptor: 5

Hydrogen Bond Donor: 0

Rotatable Bonds: 3

Heavy Atoms: 22

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	(3E,3aR,8bS)-3-({[(2R)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl]oxy}methylidene)-3,3a,4,8b-tetrahydro-2H-indeno[1,2-b]furan-2-one
OpenEye OEToolkits	1.9.2	(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxidanylidene-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	c12CC3C(c1cccc2)OC(=O)C3=[C@H]OC4C=C(C)C(=O)O4
InChI	InChI	1.03	InChI=1S/C17H14O5/c1-9-6-14(21-16(9)18)20-8-13-12-7-10-4-2-3-5-11(10)15(12)22-17(13)19/h2-6,8,12,14-15H,7H2,1H3/b13-8+/t12-,14-,15-/m1/s1
InChIKey	InChI	1.03	XHSDUVBUZOUAOQ-WJQMYRPNSA-N
SMILES_CANONICAL	CACTVS	3.385	CC1=C[C@H](O\C=C2/[C@H]3Cc4ccccc4[C@H]3OC2=O)OC1=O
SMILES	CACTVS	3.385	CC1=C[CH](OC=C2[CH]3Cc4ccccc4[CH]3OC2=O)OC1=O
SMILES_CANONICAL	OpenEye OEToolkits	1.9.2	CC1=C[C@@H](OC1=O)O/C=C/2\[C@H]3Cc4ccccc4[C@H]3OC2=O
SMILES	OpenEye OEToolkits	1.9.2	CC1=CC(OC1=O)OC=C2C3Cc4ccccc4C3OC2=O

Chemical Database Mapping