Chlorothalonil Chlorotalonil Chlorthalonil clorotalonil Clortalonil Daconil m-TCPN m-Tetrachlorophthalonitrile meta-TCPN meta-Tetrachlorophthalodinitrile Tetrachlorisophthalinitril Tetrachloroisophthalonitrile Tetracloroisoftalonitrilo TPN |