英文别名:
(E/Z)-4-CARBOXYMETHYL-5-(4-FLUOROPHENYL)-2-METHYL-PENT-4-EN-3-ONE;osuvastatin Impurity 22;2-[(4-Fluorophenyl)Methylene]-4-Methyl-3-oxo-pentanoic Acid Methyl Ester;Pentanoic acid, 2-[(4-fluorophenyl)methylene]-4-methyl-3-oxo-, methyl ester;Methyl 2-[(4-fluorophenyl)methylene]-4-methyl-3-oxopentanoate