DL-Methyl 5,5,5-trifluoro-4-(phenylamino)pentanoate (CAS NO.914613-28-8) is also named as Methyl 4-anilino-5,5,5-trifluoropentanoate ; Pentanoic acid, 5,5,5-trifluoro-4-(phenylamino)-, methyl ester .