英文别名Fludarabine Impurity 2; 2-[4-(hydroxymethyl)phenyl]propanoic Acid; 2-[p-(Hydroxymethyl)phenyl]propionic acid; Loxoprofen Impurity 57; Loxoprofen impurity 1; Loxoprofen impurity 10; Benzeneacetic acid, 4-(hydroxymethyl)-α-methyl-; Loxoprofen Sodium Impurity 4 
