thymolphthalein disodium salt

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IUPAC Name :disodium;5-methyl-4-[1-(2-methyl-4-oxido-5-propan-2-ylphenyl)-3-oxo-2-benzofuran-1-yl]-2-propan-2-ylphenolate
InChI :InChI=1/C28H30O4.2Na/c1-15(2)20-13-23(17(5)11-25(20)29)28(22-10-8-7-9-19(22)27(31)32-28)24-14-21(16(3)4)26(30)12-18(24)6;;/h7-16,29-30H,1-6H3;;/q;2*+1/p-2
Std.InChI: InChI=1S/C28H30O4.2Na/c1-15(2)20-13-23(17(5)11-25(20)29)28(22-10-8-7-9-19(22)27(31)32-28)24-14-21(16(3)4)26(30)12-18(24)6;;/h7-16,29-30H,1-6H3;;/q;2*+1/p-2
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InChIKey :WXIUSLCTZZEKKZ-NUQVWONBAT
Std.InChIKey: WXIUSLCTZZEKKZ-UHFFFAOYSA-L
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SMILES :CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)[O-])C(C)C)C(C)C)[O-].[Na+].[Na+]