spermine dialdehyde <=> N-(4-aminobutyl)-3-aminopropanal + acrolein
spermine dialdehyde <=> n-(4-aminobutyl)-3-aminopropanal + acrolein
spermine dialdehyde <=> N-(4-aminobutyl)-3-aminopropanal + acrolein
spermine dialdehyde <=> n-(4-aminobutyl)-3-aminopropanal + acrolein