N-(4,6-bis-n-propylamino-[1,3,5]triazin-2-yl)-N-methyl-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-(4,6-bis-n-propylamino-[1,3,5]triazin-2-yl)-N-methyl-O-prop-2-ynyl-hydroxylamine hydrochloride (120a) in quantitative yield的产率得到N-(4,6-bis-n-propylamino-[1,3,5]triazin-2-yl)-N-methyl-O-prop-2-ynylhydroxylamine hydrochloride