4-tert-Butoxycarbonylamino-3-(diphenoxy-phosphoryloxy)-2,5-dihydro-thiophene-2-carboxylic acid ethyl ester

Bis-p-(ω-cyanopropanoyl)-phenyloxid

(1R,4S,7R)-7-Ethyl-2-methyl-2-aza-bicyclo[2.2.2]octane-6,6-dicarboxylic acid dimethyl ester

4-Cyano-1-(4-fluoro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide