... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > amide > secondary amide > imide > dicarboximide > maleimides > methoxypoly(ethylene glycol)-maleimide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > oxygen molecular entity > organooxygen compound > ether > polyether > poly(ethylene glycol) derivative > methoxypoly(ethylene glycol)-maleimide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > organochalcogen compound > organooxygen compound > ether > polyether > poly(ethylene glycol) derivative > methoxypoly(ethylene glycol)-maleimide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > heteroorganic entity > organochalcogen compound > organooxygen compound > ether > polyether > poly(ethylene glycol) derivative > methoxypoly(ethylene glycol)-maleimide