CAS 99-42-3 appears in our catalog under these names: Methyl 4-hydroxy-3-nitrobenzoate, Methyl 4-hydroxy-3-nitrobenzoate, 98+% , Methyl 4-hydroxy-3-nitrobenzoate 98%, Methyl 4-hydroxy-3-nitrobenzoate, 98%, Methyl 4-Hydroxy-3-nitrobenzoate, >98.0%(GC). Offered by: Biosynth, Thermo Scientific (Alfa Aesar), Ambeed, Fluorochem, TCI. Available pack sizes: 100g, 250g, 500g, 50g, 5g, 25g, 10g.