N-methyl-N-(4-n-propylamino-6-prop-2-ynylamino-[1,3,5]triazin-2-yl)-O-prop-2-ynylhydroxylamine 、 hydrochloric acid diethyl ether 、 N-(4,6-bis-n-propylamino-[1,3,5]triazin-2-yl)-O-methyl-N-prop-2-ynylhydroxylamine hydrochloride 以to yield N-methyl-N-(4-n-propylamino-6-prop-2-ynylamino-[1,3,5]triazin-2-yl)-O-prop-2-ynyl-hydroxylamine hydrochloride (124a) in quantitative yield的产率得到N-methyl-N-(4-n-propylamino-6-prop-2-ynylamino-[1,3,5]triazin-2-yl)-O-prop-2-ynylhydroxylamine hydrochloride