4-溴-2-(三氟甲基)喹啉-3-羧酸甲酯

7-methylbicyclo[4.4.1]undeca-1,3,5,7,9-pentaene

1-methyl-2-phenoxypyridin-1-ium,iodide

2,6-bis(methylsulfanyl)pyridine

5-acetyl-3-methyl-1,3-benzoxazol-2-one