N,N-diethyl-3-methylthiophene-2-carboxamide

(4-iodopyridin-3-yl) N,N-diethylcarbamate

N,N-二乙基氨基甲酸甲酯

N,N-diethylcyclohexanecarboxamide

N,N'-二(2,4-二氯苯基)脲