DictionaryForumContacts

   French
Google | Forvo | +
6,7,8,9,10,10-Hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-méthano-2,3,4- benzoe-dioxathiéphine-3-oxyde
chem. 6,7,8,9,10,10-Hexachloro-I, 5, 5a, 6, 9, 9a-hexahydro-6, 9-methano-2, 4, 3- benzoe-diocathiepin 3-oxide; endosulfan