1,3,5-Triazine-2,4-diamine, 6-(4-(2H-1-benzopyran-3-ylmethyl)-1-piperazinyl)-N,N'-di-2-propenyl-, monomethanesulfonate 1-(4,6-Bis-allylamino-s-triazin-2-yl)-4-(3-chromene-3-ylmethyl)piperazine methanesulfonate 87813-70-5