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Reference substances

Reference substances

Currently viewing:
IUPAC name:
disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

Inventory

EC number:
208-253-0
EC name:
Disodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoate
CAS number:
518-47-8
CAS number:
518-47-8
Synonyms
Names:
Identifier:
IUPAC name
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, disodium salt

Molecular and structural information

Molecular formula:
C20H12O5.2Na
Molecular weight:
376.274
SMILES notation:
c1(c2c(oc3c1ccc(c3)[O-])cc(=O)cc2)c1c(cccc1)C(=O)[O-].[Na+].[Na+]
InChl:
1/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2
Structural formula:
Chemical structure

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