英文别名:
3-methyl -4,5-diphenyl-4,5-didydro-isoxazole;Parecoxib Sodium ImpurityM;3-methyl-4,5-diphenylisoxazole;Parecoxib impurity 12/3-methyl-4,5-diphenylisoxazole;Parecoxib Sodium Impurity 38;Parecoxib sodium Impurity 45;Parecoxib Sodium impurity IV-1;Parecoxib Sodium-27