Synonym(s): 4-(3,4-Dimethoxyphenyl)-4-oxobutyric acid Formula: C12H14O5 Formula weight: 238.24 Purity: 98% CAS Number: 5333-34-6 Harmonized Tariff Code:  2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…