CAS 79778-02-2 appears in our catalog under these names: 2-Oxophosphinothricin, 98%, 98%, 4-(Hydroxy(methyl)phosphoryl)-2-oxobutanoic acid, 95%, Butanoic acid, 4-(hydroxymethylphosphinyl)-2-oxo-, 95%+,RG. Offered by: Chemat, AmBeed, Fluorochem. Available pack sizes: 100mg, 25mg, 250mg.