γ-fluoroglutamic acid diisopropyl ester hydrochloride

triethyl 1-acetamido-3-fluoropropane-1,1,3-tricarboxylate

1-acetylamino-propane-1,1,3,3-tetracarboxylic acid tetramethyl ester

1-Acetamino-3-fluor-propan-tetracarbensaeure-(1,1,3,3)-tetraethylester

1-acetylamino-propane-1,1,3,3-tetracarboxylic acid tetraethyl ester