130997-46-5 2(3H)-Benzothiazolimine, 3-(2-(4-pyridinylthio)ethyl)-6-(trifluoromethoxy)-, ethanedioate(1:2) 2-Imino-3-(2-(4-pyridylthio)ethyl)-6-trifluoromethoxybenzothiazoline dioxalate