1-(1-乙基-1H-吲哚-3-基)乙酮

5,5'-methylene-bis(3-methyl-6-phenylthiouracil)

3-methyl-6-phenylsulfanyl-1H-pyrimidine-2,4-dione

1,3,7,9-tetramethyl-1H,9H-pyrido[2,3-d,6,5-d']dipyrimidine-2,4,6,8-tetraone

3-(5-甲基-[1,3,4]噁二唑-2-基)-吡啶