N,N'-二甲基三亚甲基硫脲

1-(morpholin-4-ylmethyl)-1,3-diazinane-2-thione

6,7-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-one

1-methylpiperazine hydrochloride

2-肼基-1,4,5,6-四氢嘧啶氢碘酸