304889-93-8 2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONIC ACID 2-(2-氧代-苯并吡喃-7-基氧基)丙酸 Catalog No.: 253898 Name: 2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONIC ACID CAS: 304889-93-8 Formula: C12H10O5 Boiling Point: 181.4 ( ℃ ) Inquire about this product →