3-[3-(4-Amino-phenyl)-ureido]-propionic acid

4-Isocyanophenylisocyanide

1,4-二异腈苯

Isocyanoacetaldehyddiethyl-ketale

1-(2-Isocyanoethyl)-pyrrolidine

1-(2-异氰乙烷基)-吡咯烷

4-(1-pyrrolidino)-piperidino-isocyano-acetamide

3,4-Dimethoxybenzylisocyanide

3-Chloro-2-methyl-phenyl isocyanide

2-Fluoro-5-methylphenyl isocyanide

Ethyl-4-isocyanobutyrate

(4-ethoxyphenyl)acetyl chloride

(2,4,5-trifluorophenyl)acetyl chloride