4-propyl-5-propylimino-1,2,4-dithiazolidin-3-one

3-methyl-4-propyl-1,2,4-thiadiazolidine-2-ene-5-one

2,4-dipropyl-1,2,4-thiadiazolidine-3-thione-5-one

N,N'-di(propan-2-yl)ethanimidamide

2,4,5-三甲基吡啶