Synonyms: 4-(3',5'-Dimethoxy-4'-formyl)phenoxy butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 197304-21-5 Molecular Formula: C13H16O6 Molecular Weight: 268.3 MDL No.: MFCD01317805 Appearance: Off-white to beige powder Melting Point: 165-178 °C Storage Temperature: …