A1DOI

3-phenyl-2,5-dihydro-1H-1lambda~6~-thiophene-1,1-dione

Created:	2026-07-23
Last modified:	2026-08-05

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Chemical Details
Formal Charge	0
Atom Count	23
Chiral Atom Count	0
Bond Count	24
Aromatic Bond Count	6

2D diagram of A1DOI

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Chemical Component Summary
Name	3-phenyl-2,5-dihydro-1H-1lambda~6~-thiophene-1,1-dione
Systematic Name (OpenEye OEToolkits)	3-phenyl-2,5-dihydrothiophene 1,1-dioxide
Formula	C₁₀ H₁₀ O₂ S
Molecular Weight	194.25
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=S1(=O)CC=C(C1)c1ccccc1
SMILES	CACTVS	3.385	O=[S]1(=O)CC=C(C1)c2ccccc2
SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc(cc1)C2=CCS(=O)(=O)C2
Canonical SMILES	CACTVS	3.385	O=[S]1(=O)CC=C(C1)c2ccccc2
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc(cc1)C2=CCS(=O)(=O)C2
InChI	InChI	1.06	InChI=1S/C10H10O2S/c11-13(12)7-6-10(8-13)9-4-2-1-3-5-9/h1-6H,7-8H2
InChIKey	InChI	1.06	AFSYLFPQPSYRKC-UHFFFAOYSA-N

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.