6-氨基-1,3-二丁基-5-亚硝基-2,4(1H,3H)-嘧啶二酮

N,N-二正丁基尿素

6-氨基-1,3-二丁基尿嘧啶

N,N-di-n-butylurea

N-(6-amino-1,3-dibutyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-formamide