N-xanthen-9-ylidenehydroxylamine

5-邻氟基苯基-2-氨基-1,3,4-噻二唑

10-butylpyrimido[4,5-b]quinoline-2,4-dione

4-甲基-吖啶

2-butan-2-ylsulfanylbenzaldehyde