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Found 3 results for Fluorescein Impurity F

3'-hydroxy-6'-(3-hydroxyphenoxy)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one PubChem CID 68019478

O=C1OC2(c3ccc(O)cc3Oc3cc(Oc4cccc(O)c4)ccc32)c2ccccc21
MET-GLN-ILE-PHE-VAL-LYS-THR-LEU-THR-GLY-LYS-THR-ILE-THR-LEU-GLU-VAL-GLU-PRO-SER-ASP-THR-ILE-GLU-ASN-VAL-LYS-ALA-LYS-ILE-GLN-ASP-LYS-GLU-GLY-ILE-PRO-PRO-ASP-GLN-GLN-ARG-LEU-ILE-PHE-ALA-GLY-LYS-GLN-LEU-GLU-ASP-GLY-ARG-THR-LEU-SER-ASP-TYR-ASN-ILE-GLN-LYS-GL CAS 77-92-9 PubChem CID 311

O=C(O)CC(O)(CC(=O)O)C(=O)O
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-, sodium salt, hydrate (1:2:1) CAS 49746-10-3 PubChem CID 166534

O.O=C([O-])c1ccccc1-c1c2cc(I)c(=O)c(I)c-2oc2c(I)c([O-])c(I)cc12.[Na+].[Na+]