1-Aziridinepropanoic acid, 1,1′-[2-[[3-(1-aziridinyl)-1-oxopropoxy]methyl]-2-(hydroxymethyl)-1,3-propanediyl] ester
3-{[3-(Aziridin-1-yl)propanoyl]oxy}-2-({[3-(aziridin-1-yl)propanoyl]oxy}methyl)-2-(hydroxymethyl)propyl 3-(aziridin-1-yl)propanoate
2-({[3-(Aziridin-1-yl)propanoyl]oxy}methyl)-2-(hydroxymethyl)propane-1,3-diyl bis[3-(aziridin-1-yl)propanoate]