Pyrogallolphthalein
Molecular Formula:
C20H12O7
InChI: InChI=1/C20H12O7/c21-13-7-5-11-17(15(13)23)26-18-12(6-8-14(22)16(18)24)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,21-24H
InChIKey: InChIKey=PHLYOKFVXIVOJC-UHFFFAOYAD
SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O
Names:
C.I. Mordant Violet 25
C.I. 45445
Fluoran, 3',4',5', 6'-tetrahydroxy-
Fluorescein, 4',5'-dihydroxy-
Gallein
NSC56445
Pyrogallolphthalein
Spiro[isobenzofuran-1 (3H), 9'-[9H]xanthen]-3-one, 3',4',5',6'-tetrahydroxy-
2103-64-2
3',4',5',6'-tetrahydroxyspiro[isobenzofuran-3,9'-xanthene]-1-one
4, 5-Dihydroxyfluorescein
Registries:
PubChem CID 73685
PubChem ID 105824
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