6-(4-chlorophenyl)-3,5,6-trimethyl-1,3,4-oxadiazin-2-one

diethyl-methyl-(pyrrol-1-ylmethyl)azanium,iodide

2,6-bis(dimethylamino)anthracene-9,10-dione

10-chloro-9-methoxy-5-nitroanthracene-1,4-dione

2-溴-5-甲氧基-4,6-二甲基吡啶