2-(tert-Butylamino)-4-chloro-6-cyclopropylamino-1,3,5-triazine-d9;2-Chloro-4-cyclopropylaMino-6-tert-butylaMino-s-triazine-d9;6-Chloro-N2-cyclopropyl-N4-(1,1-diMethylethyl)-1,3,5-triazine-2,4-diaMine-d9;2-tert-Butylamino-d9-4-chloro-6-cyclopropylamino-1,3,5-triazine in acetonitrile;2-tert-Butylamino-d9-4-chloro-6-cyclopropylamino-1.3.5-triaz