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Murcko scaffold

2-(3-Oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one scaffold

28 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 20
Chemicals: 28
With full pages: 8

Scaffold SMILES

O=C1C(=C2Sc3ccccc3C2=O)Sc2ccccc21

A Bemis-Murcko scaffold is what remains of a molecule when every side chain is removed: the rings and the chains that link them. Chemicals that share a scaffold often belong to the same compound series, which helps when you look for analogues, alternative suppliers or related building blocks.

Substructure search with this scaffold Open the 2-(3-Oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one page

Murcko scaffold O=C1C(=C2Sc3ccccc3C2=O)Sc2ccccc21

Computed from the structures of the chemicals listed here. Stereo and charges are removed before the scaffold is taken.

Chemicals with this scaffold

Open one to see its structure, properties and suppliers.

Showing 1 to 28 of 28 chemicals

D & C Red no. 30 chemical structure, C18H10Cl2O2S2, CAS 52700-64-8

D & C Red no. 30

CAS 52700-64-8C₁₈H₁₀Cl₂O₂S₂

2-(3-Oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one chemical structure, C16H8O2S2, CAS 3844-31-3

2-(3-Oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

CAS 3844-31-3C₁₆H₈O₂S₂

Benzo(b)thiophen-3(2H)-one, 5-chloro-2-(5-chloro-4,7-dimethyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4,7-dimethyl- chemical structure, C20H14Cl2O2S2, CAS 2379-75-1

Benzo(b)thiophen-3(2H)-one, 5-chloro-2-(5-chloro-4,7-dimethyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4,7-dimethyl-

CAS 2379-75-1C₂₀H₁₄Cl₂O₂S₂

6-Methyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one chemical structure, C17H10O2S2

6-Methyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one

C₁₇H₁₀O₂S₂

Benzo[b]thiophen-3(2H)-one, 4,7-dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)- chemical structure, C18H12O2S2

Benzo[b]thiophen-3(2H)-one, 4,7-dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)-

C₁₈H₁₂O₂S₂

Threne Brilliant Pink R chemical structure, C18H10Cl2O2S2

Threne Brilliant Pink R

C₁₈H₁₀Cl₂O₂S₂

6-Chloro-2-(6-chloro-3-oxobenzo[B]thien-2(3H)-ylidene)benzo[B]thiophene-3(2H)-one chemical structure, C16H6Cl2O2S2, CAS 6492-68-8

6-Chloro-2-(6-chloro-3-oxobenzo[B]thien-2(3H)-ylidene)benzo[B]thiophene-3(2H)-one

CAS 6492-68-8C₁₆H₆Cl₂O₂S₂

D&C Red No. 30 chemical structure, C18H10Cl2O2S2, CAS 2379-74-0

CAS 2379-74-0C₁₈H₁₀Cl₂O₂S₂

Vat Violet 2 chemical structure, C18H10Cl2O2S2, CAS 5462-29-3

CAS 5462-29-3C₁₈H₁₀Cl₂O₂S₂

Thioindigo chemical structure, C16H8O2S2, CAS 522-75-8

CAS 522-75-8C₁₆H₈O₂S₂

5-Chloro-2-(5-chloro-4,7-dimethyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4,7-dimethylbenzo(b)thiophene-3(2H)-one chemical structure, C20H14Cl2O2S2, CAS 879417-96-6

5-Chloro-2-(5-chloro-4,7-dimethyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4,7-dimethylbenzo(b)thiophene-3(2H)-one

CAS 879417-96-6C₂₀H₁₄Cl₂O₂S₂

Benzo[b]thiophen-3(2H)-one, 6-methyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)- chemical structure, C17H10O2S2, CAS 53633-35-5

Benzo[b]thiophen-3(2H)-one, 6-methyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)-

CAS 53633-35-5C₁₇H₁₀O₂S₂

Benzo(b)thiophen-3(2H)-one, 4,7-dimethyl-2-(3-oxobenzo(b)thien-2(3H)-ylidene)- chemical structure, C18H12O2S2, CAS 68516-80-3

Benzo(b)thiophen-3(2H)-one, 4,7-dimethyl-2-(3-oxobenzo(b)thien-2(3H)-ylidene)-

CAS 68516-80-3C₁₈H₁₂O₂S₂

6-Chloro-2-(6-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one chemical structure, C18H11ClO3S2, CAS 6371-19-3

6-Chloro-2-(6-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one

CAS 6371-19-3C₁₈H₁₁ClO₃S₂

CI Vat Red 2 chemical structure, C18H9Cl3O2S2, CAS 6371-23-9

CAS 6371-23-9C₁₈H₉Cl₃O₂S₂

4-Chloro-2-(4-chloro-7-methyl-3-oxo-1-benzothiophen-2-ylidene)-7-methyl-1-benzothiophen-3-one chemical structure, C18H10Cl2O2S2, CAS 6371-31-9

4-Chloro-2-(4-chloro-7-methyl-3-oxo-1-benzothiophen-2-ylidene)-7-methyl-1-benzothiophen-3-one

CAS 6371-31-9C₁₈H₁₀Cl₂O₂S₂

Vat Orange 5 chemical structure, C20H16O4S2, CAS 3263-31-8

CAS 3263-31-8C₂₀H₁₆O₄S₂

(2E)-4-Chloro-2-(4-chloro-7-methyl-3-oxo-1-benzothiophen-2-ylidene)-7-methyl-1-benzothiophen-3-one chemical structure, C18H10Cl2O2S2

(2E)-4-Chloro-2-(4-chloro-7-methyl-3-oxo-1-benzothiophen-2-ylidene)-7-methyl-1-benzothiophen-3-one

C₁₈H₁₀Cl₂O₂S₂

C.I. Pigment Red 88 chemical structure, C16H4Cl4O2S2, CAS 14295-43-3

C.I. Pigment Red 88

CAS 14295-43-3C₁₆H₄Cl₄O₂S₂

(2E)-6-Methyl-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one chemical structure, C17H10O2S2

(2E)-6-Methyl-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

C₁₇H₁₀O₂S₂

(2E)-4,7-Dimethyl-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one chemical structure, C18H12O2S2

(2E)-4,7-Dimethyl-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

C₁₈H₁₂O₂S₂

5,5'-Dichloro-4,4',7,7'-tetramethyl-3H,3'H-[2,2'-bibenzo[b]thiophenylidene]-3,3'-dione chemical structure, C20H14Cl2O2S2, CAS 879417-95-5

5,5'-Dichloro-4,4',7,7'-tetramethyl-3H,3'H-[2,2'-bibenzo[b]thiophenylidene]-3,3'-dione

CAS 879417-95-5C₂₀H₁₄Cl₂O₂S₂

(E)-4-Methyl-2-(4-methyl-3-oxobenzo[B]thiophen-2(3H)-ylidene)benzo[B]thiophen-3(2H)-one chemical structure, C18H12O2S2, CAS 5858-24-2

(E)-4-Methyl-2-(4-methyl-3-oxobenzo[B]thiophen-2(3H)-ylidene)benzo[B]thiophen-3(2H)-one

CAS 5858-24-2C₁₈H₁₂O₂S₂

(2E)-4-Methyl-2-(4-methyl-3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one chemical structure, C18H12O2S2

(2E)-4-Methyl-2-(4-methyl-3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

C₁₈H₁₂O₂S₂