2-Chlor-1,3,5-trimethyl-4-nitro-benzol

1-cyclohexyl-3-propan-2-ylurea

1-[2-chloro-3-(cyclohexylcarbamoylamino)propyl]-3-cyclohexylurea

1-环己基-3-[2-(4-吗啉基)乙基]碳化二亚胺

URB937