4-(4-bromophenyl)-1,2,4-triazolidine-3,5-dione

3-(2-Hydroxy-ethyl)-5-phenyl-imidazolidine-2,4-dione

3-(dimethoxymethyl)-2-methoxytetrahydro-2H-pyran

3-(Isocyanomethyl)benzyl-isocyanide

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