benzyl (1-(1,3-dicyclohexylureido)-3-hydroxy-1-oxopropan-2-yl)carbamate

3,4,5-三甲氧基苯甲酸酐

3,4,5-Trimethoxy-benzoic acid 2-(N,N'-dicyclohexyl-carbamimidoyloxy)-ethyl ester

N,N'-dicyclohexylcarbamimidoyl chloride

diphenoxyphosphoryl diphenyl phosphate