... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > azo compound > magnesium orange G(2-)

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic ion > organic anion > organosulfonate oxoanion > magnesium orange G(2-)

... > chemical entity > molecular entity > ion > organic ion > organic anion > organosulfonate oxoanion > magnesium orange G(2-)

... > chemical entity > molecular entity > ion > anion > organic anion > organosulfonate oxoanion > magnesium orange G(2-)