环拉氨酯

1-(4-methylphenyl)ethyl N-phenylcarbamate

1-(1-cyanocyclohexyl)-1-hydroxy-3-phenylurea

dodecyl N-phenylcarbamate

(1Z)-1-(1-methyl-1-oxo-1,2-benzothiazol-3-ylidene)-3-phenylurea