Chem
J-GLOBAL ID:200907000913715128   Nikkaji number:J1.614.638B

2′,3′,5′,6′-Tetramethylspiro[4H-3,1-benzoxathiin-2,1′(4′H)-benzene]-4,4′-dione

2′,3′,5′,6′-テトラメチルスピロ[4H-3,1-ベンゾオキサチイン-2,1′(4′H)-ベンゼン]-4,4′-ジオン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C17H16O3S
Molecular formula furigana: C17-H16-O3-S
Molecular weight: 300.370
InChI: InChI=1S/C17H16O3S/c1-9-11(3)17(12(4)10(2)15(9)18)20-16(19)13-7-5-6-8-14(13)21-17/h5-8H,1-4H3
InChI key: VJCNMTQMIJRBGL-UHFFFAOYSA-N
SMILES: CC1=C(C)C2(OC(=O)c3ccccc3S2)C(=C(C)C1=O)C
Systematic name  (3):
  • 2′,3′,5′,6′-テトラメチルスピロ[4H-3,1-ベンゾオキサチイン-2,1′(4′H)-ベンゼン]-4,4′-ジオン
  • 2',3',5',6'-テトラメチル-4H-スピロ[3,1-ベンゾオキサチイン-2,1'-シクロヘキサン]-2',5'-ジエン-4,4'-ジオン
  • 2',3',5',6'-tetramethyl-4H-spiro[3,1-benzoxathiine-2,1'-cyclohexane]-2',5'-diene-4,4'-dione
Other name (1):
  • 2′,3′,5′,6′-Tetramethylspiro[4H-3,1-benzoxathiin-2,1′(4′H)-benzene]-4,4′-dione
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