CAS Registry Number
CAS 81-08-3 — 2-Sulfobenzoic anhydride, 95%
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CAS No.81-08-3
FormulaC7H4O4S
Mol. weight184.17
Also known as: 2-Sulfobenzoic acid cyclic anhydride · o-Sulfobenzoic acid anhydride · o-Sulfobenzoic anhydride · o-Sulfobenzoic acid, cyclic anhydride · Benzoic acid, 2-sulfo-, cyclic anhydride · Benzoic acid, o-sulfo-, cyclic anhydride · 2-sulfobenzoic cyclic anhydride · Sulfobenzoic anhydride
IUPAC: 1,1-dioxo-2,1lambda6-benzoxathiol-3-one
Available grades of CAS 81-08-3
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