3,3-Dimethyl-2-oxobutyl 2-pyridinylcarbamodithioate 69378-47-8 Carbamodithioic acid, 2-pyridinyl-, 3,3-dimethyl-2-oxobutyl ester Pyridyl-2 dithiocarbamate de dimethyl-3,3 oxo-2-butyle [French]