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Reference substances

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IUPAC name:
5,5'-sulfonylbis(2-benzofuran-1,3-dione)

Inventory

CAS number:
2540-99-0
Synonyms
Names:
5,5'-sulfonylbis(2-benzofuran-1,3-dione)
4,4‘ –Sulfonyldiphthalic acid dianhydride

Molecular and structural information

Molecular formula:
C16H6O8S
Molecular weight:
358.26
SMILES notation:
O=C1OC(=O)c2ccc(cc12)S(=O)(=O)c3ccc4C(=O)OC(=O)c4c3
Structural formula:
Chemical structure

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