5,6,7,8,9,10,11,12,13,14-decahydrocyclododeca(1,2-d)pyrimidine(1H,3H)-2,4-dione

N,N'-bis-(9,10-dioxo-9,10-dihydro-[2]anthryl)-urea

3-acetoxy-3-phenyldihydroisoindolin-1-one

urea, compound with ammonia

乙基己基氨基甲酸酯