哌嗪二盐酸盐

2-methyl-2H-5,6,7,8-tetrahydrothiazolo<3,2-a><1,3>diazepin-3(2H)-one

2-methylsulfanyl-4,5,6,7-tetrahydro-1H-1,3-diazepine,hydroiodide

N,N'-二甲基四亚甲基硫脲

1,3-diethyl-1,3-diazepan-2-one