ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: 1YL

IUPAC Name: Dihydrotanshinone I

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=C1C(=O)c2c(ccc3ccccc23)C2=C1CCO2

InChI: InChI=1S/C16H10O3/c17-14-12-7-8-19-16(12)11-6-5-9-3-1-2-4-10(9)13(11)15(14)18/h1-6H,7-8H2

InChI Key: WAJVOUALTBWKPV-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C18 H14 O3

Molecular weight: 278.302

Hydrogen Bond Acceptor: 3

Hydrogen Bond Donor: 0

Rotatable Bonds: 2

Heavy Atoms: 21

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	(1R)-1,6-dimethyl-1,2-dihydrophenanthro[1,2-b]furan-10,11-dione
OpenEye OEToolkits	1.7.6	(1R)-1,6-dimethyl-1,2-dihydronaphtho[1,2-g][1]benzofuran-10,11-dione

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C2c3c(C=1OCC(C=1C2=O)C)ccc4c(cccc34)C
InChI	InChI	1.03	InChI=1S/C18H14O3/c1-9-4-3-5-12-11(9)6-7-13-15(12)17(20)16(19)14-10(2)8-21-18(13)14/h3-7,10H,8H2,1-2H3/t10-/m0/s1
InChIKey	InChI	1.03	HARGZZNYNSYSGJ-JTQLQIEISA-N
SMILES_CANONICAL	CACTVS	3.385	C[C@H]1COC2=C1C(=O)C(=O)c3c2ccc4c(C)cccc34
SMILES	CACTVS	3.385	C[CH]1COC2=C1C(=O)C(=O)c3c2ccc4c(C)cccc34
SMILES_CANONICAL	OpenEye OEToolkits	1.7.6	Cc1cccc2c1ccc3c2C(=O)C(=O)C4=C3OC[C@@H]4C
SMILES	OpenEye OEToolkits	1.7.6	Cc1cccc2c1ccc3c2C(=O)C(=O)C4=C3OCC4C

Chemical Database Mapping