CAS 768-05-8 appears in our catalog under these names: Pyrazinoic acid hydrazide, Pyrazine-2-carbohydrazide, >97.0%(GC)(T), Pyrazine-2-carboxylic acid hydrazide 97%, Pyrazinoic acid hydrazide, 95%, 95%, Pyrazine-2-carbohydrazide, min. 95 %, 5 g. Offered by: GLPBio, TCI, Ambeed, Chemat, Roth. Available pack sizes: 100g, 25g, 5g, 250mg, 1g, 10g, 50g.