chlorothalonil tetrachloroisophthalonitrile 2,4,5,6-tetrachloro-1,3-benzenedicarbonitrile CAS RN:1897-45-6 EEC no. 217-588 ChlorothalonilSupplier: Lubon Industry Co.,LtdCommon name chlorothalonilIUPAC name tetrachloroisophthalonitrile Chemical Abstracts name 2,4,5,6-tetrachloro-1,3-benzenedicarbonitrile CAS RN [1897-45-6] EEC no. 217-588-1APPLICATIONS Mode of actionNon-systemic foliar fungicide ...