1-[ethoxy(isothiocyanato)phosphoryl]oxyethane

[4-(diethylamino)phenyl] thiocyanate

4-苯基-3,4-二氢喹唑啉-2(1H)-硫酮

5,5-二甲基-2-硫代-1,3-恶唑烷-4-酮

双苯基脲