CAS 5818-06-4 appears in our catalog under these names: 3-Hydroxybenzohydrazide, >98.0%(HPLC)(T), 3-Hydroxybenzohydrazide 98%, 3-Hydroxybenzohydrazide, 98%, 98%, 3-Hydroxybenzhydrazide, 95%. Offered by: TCI, Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 25g, 100g, 1g.