CAS 42206-47-3 appears in our catalog under these names: 2-Methyl-2-(4-nitrophenyl)-propionic acid, 96%, 2–methyl–2–(4–nitrophenyl)propanoic acid, 2-Methyl-2-(4-nitrophenyl)propanoic acid, 2-Methyl-2-(4-nitrophenyl)propanoic acid 98%, 2-Methyl-2-(4-nitrophenyl)propanoic acid, 98%, 98%. Offered by: Combi-blocks, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 1g, 25g, 5g, 100mg, 250mg, 10g, 50g, 100g.