(2S)-3-{[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-2-hydroxypropanoic acid

6-Chloro-3-iodopyrazolo[1,5-a]pyrazine

3-(Dimethoxymethyl)-1-oxaspiro[4.4]nonan-4-one

Methyl 4-isocyanato-2-methylbenzoate

(3R,4R,5R)-5,6-Dihydroxy-4-(3-(pivaloyloxy)propoxy)hex-1-en-3-yl pivalate

(1S,2R)-1-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-1-(3-(pivaloyloxy)propoxy)but-3-en-2-yl pivalate

(3R,5S)-5-[3-[2-cyclopropyl-4-(4-fluorophenyl)-1-oxidoquinolin-1-ium-3-yl]oxiran-2-yl]-3,5-dihydroxypentanoic acid

(3R,4R,5S)-Ethyl-4-acetamido-5-(2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate (Oseltamivir Impurity)

1,2-Dihydro-oseltamivir (mixture of diastereomers)

(S)-3-(4-(2,5-Dichlorobenzyl)phenoxy)tetrahydrofuran

(R)-4-Fluoro-2-((3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile