1-(12-prop-2-enoyl-3,12-diaza-6,9-diazoniadispiro[5.2.5⁹.2⁶]hexadecan-3-yl)prop-2-en-1-one,tetrachloride,hydrate

β-chlorobutyric acid

3,4-二溴丁酸

丁-3-烯酰氯