Oseltamivir196618-13-0100 % similar Oseltamivir phosphate204255-11-888 % similar Ro 64-0802187227-45-874 % similar Ethyl (1S,5R,6S)-5-(1-ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate204254-96-654 % similar Diethyl acetamidomalonate1068-90-238 % similar Ethyl 2-(acetylamino)-2-cyanoacetate4977-62-234 % similar N-Acetyl-L-tyrosine ethyl ester840-97-132 % similar 2-(Acetylamino)butanoic acid7211-57-632 % similar Ethyl acetamidoacetate1906-82-731 % similar