Chemistry, part 1

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic amino compound > polyamine > diamine > n-substituted diamine > n-substituted putrescine > n-(iso)butyrylputrescine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > organic amino compound > polyamine > diamine > n-substituted diamine > n-substituted putrescine > n-(iso)butyrylputrescine