product Name:4-Isoxazolecarboxylic acid, 4,5-dihydro-5-oxo-3-phenyl-, ethyl ester
  • 1084-41-9
  • C12H11NO4
  • 4,5-二氢-5-氧代-3-苯基-4-异�f唑羧酸乙酯 1084-41-9