CAS 179011-39-3 appears in our catalog under these names: 1,5-Difluoro-2-methoxy-4-nitrobenzene, 96%, 1，5–Difluoro–2–methoxy–4–nitrobenzene, 1,5-Difluoro-2-methoxy-4-nitrobenzene 96%, 1,5-Difluoro-2-methoxy-4-nitrobenzene, 97%. Offered by: Combi-blocks, GLPBio, Ambeed, Fluorochem. Available pack sizes: 250mg, 5g, 10g, 1g, 25g.