CasNo： 356068-93-4
| CAS NO | 356068-93-4 |
| MolecularStructure |  |
| Molecular Formula | C5H5NO2 |
| Appearance | Brown crystal |
| Residues On Ignition | ≤ 0.1% |
| Loss On Drying | ≤ 0.5% |
| Assay(HPLC) | ≥ 98% |
