N-ethyl-2-(2-fluorophenyl)-5-methyl-1,3-oxazole-4-carboxamide

N,3-diethyl-2-oxo-1,3,2λ⁵-oxazaphosphinan-2-amine

2-(乙基氨基)-3-氰基吡啶

1-ethyl-3-(2-methylphenyl)thiourea

N-(2,6-dimethylphenyl)-2-(ethylamino)-N-hydroxyacetamide