CAS 55894-52-5 appears in our catalog under these names: NOBA, NOB 95%, 4-Nitro-3-[(1-Oxooctyl)Oxy]Benzoic Acid, 95%, 95%, NOBA, 98.61%, 4-NITRO-3-(OCTANOYLOXY)BENZOIC ACID, 95%. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 50mg, 100mg, 250mg, 1g, 5g, 250 mg, 50 mg, 100 mg.