1,3,5-Triazine-2,4-diamine, 6-(4-(2H-1-benzothiopyran-3-ylmethyl)-1-piperazinyl)-N,N'-di-2-propenyl- 1-(4,6-Bis-allylamino-s-triazin-2-yl)-4-(thiochrom-3-ene-3-ylmethyl)piperazine 87813-73-8