Synonyms: 1,3,5-Triazine-2,4-diamine,6-chloro-N-ethyl-N'-(1-methylpropyl)- (9CI); s-Triazine, 2-(sec-butylamino)-4-chloro-6-(ethylamino)-(7CI,8CI); 2-Chloro-4-ethylamino-6-sec-butylamino-1,3,5-triazine;2-Chloro-4-ethylamino-6-sec-butylamino-s-triazine;6-(sec-Butylamino)-2-chloro-4-(ethylamino)-s-triazine;6-Chloro-N2-ethyl-N4-(1-methylpropyl)-1,3,5-triazine-2,4-diamine;Ethylamino-sec-butylaminochloro-s-triazine; GS 13528; Sebuthylazine;sec-Butylazine