trans-1,3-Diaethyl-2,4-diphenyl-2,4-dithiocyclodiphosphazan

N-乙基-2-羟基丙酰胺

2-acetamido-N-ethylbenzamide

[2-hydroxy-3-(2-methylphenoxy)propyl] N-ethylcarbamate

2-(B-乙胺基乙基)吡啶