130997-51-2 2(3H)-Benzothiazolimine, 3-(2-butynyl)-6-(trifluoromethoxy)- 3-(2-Butynyl)-2-imino-6-trifluoromethoxybenzothiazoline 3-(2-Butynyl)-6-(trifluoromethoxy)-2(3H)-benzothiazolimine