ITEM#: 4836-123880050
MFR#: 123880050
4-Oxo-4H-1-benzopyran-2-carboxylic acid, 97%, Thermo Scientific Chemicals, Beige to White, Melting Point: 260 deg.C, Molecular Weight: 190.15, Percent Purity: 97%, Quantity: 5g, Assay Percent Range: 97%, Beilstein: 18, 428, CAS: 4940-39-0,