3-Methyl-2-pyrrolidinone

N-alpha-tert-butoxycarbonyl-D-threonine

2-Acetamido-4-methylphenol

(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

5-Methoxysalicylaldehyde

2,5-Dibromoterephtalic acid

4-Chloro-3-methoxybenzoic acid

4-Chloro-3-chlorosulfonylbenzoic acid

2-Nitro-5-methylbenzoic acid

2-Nitro-5-methylbenzoic acid

2-Fluoro-4-methylbenzoic acid