英文名称:Polmacoxib Impurity 4Q: What Is
Polmacoxib Impurity 4 Q: What Is The Cas Number Of
Polmacoxib Impurity 4; 3(2H)-Furanone, 5-[4-[[(Acetyloxy)Methyl]Sulfonyl]Phenyl]-4-(3-Fluorophenyl)-2,2-Dimethyl-; Risdiplam Impurity 6; ((4-(3-(3-Fluorophenyl)-5,5Dimethyl-4-Oxo-4,5-Dihydrofuran-2-Yl)Phenyl)Sulfonyl)Methyl Acetate (Ffa); 1778703-66-4; ((4-(3-(3-Fluorophenyl)-5,5-Dimethyl-4-Oxo-4,5-Dihydrofuran-2-Yl)Phenyl)Sulfonyl)Methyl Acetate