CAS 175281-76-2 appears in our catalog under these names: 4-[4-(1-HYDROXYETHYL)-2-METHOXY-5-NITRO&, 4-(4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy)butanoic Acid, >95% (HPLC), 4–(4–(1–Hydroxyethyl)–2–methoxy–5–nitrophenoxy)butanoic acid, Acid-Photo-Linker, 4-(4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy)butyric acid. Offered by: Sigma-Aldrich, TRC, GLPBio, Iris Biotech, Biosynth. Available pack sizes: 1G, 250mg, 5g, 10g, 0,1g, 0,25g, 0,5g, 2g.