1,3,5-Triazine-2,4-diamine, 1-(4-butylphenyl)-1,6-dihydro-6,6-dimethyl- 4653-73-0 BW 57-43 NSC331665 s-Triazine, 4,6-diamino-1-(p-butylphenyl)-1,2-dihydro-2,2-dimethyl-