2-Sulfobenzoic acid cyclic anhydride

• Formula: C₇H₄O₄S
• Molecular weight: 184.169
• IUPAC Standard InChI: InChI=1S/C7H4O4S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4H Copy

  
• IUPAC Standard InChIKey: NCYNKWQXFADUOZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 81-08-3
• Chemical structure:
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• Other names: 2-Sulfobenzoic anhydride; o-Sulfobenzoic anhydride; o-Sulfobenzoic acid cyclic anhydride; 3H-2,1-Benzoxathiol-3-one, 1,1-dioxide; o-Sulfobenzoic acid anhydride; Benzoic acid, o-sulfo-, cyclic anhydride; Benzoic acid, 2-sulfo-, cyclic anhydride; Sulfobenzoic anhydride; NSC 11208; 2-sulphobenzoic anhydride
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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