N-butylpiperidine-1-carboxamide

N,N-二正丁基尿素

2,4-dibutyl-9-chlorobenzo[5,6][1,4]thiazino[4,3-a][1,3,5]triazine-1,3(2H,4H)-dione

1,4-dibutyl-2-methyl-1,4,2-diazaphospholidin-3,5-dione

2,3-二甲基-1,3-丁二烯