1,3,5-Triazin-2(1H)-one, 4,6-bis(ethylamino)- 2-Hydroxysimazine 2599-11-3 4,6-BIS(ETHYLAMINO)-S-TRIAZIN-2-OL Hydroxysimazine NSC 56447 s-Triazin-2-ol, 4,6-bis(ethylamino)- (8CI)