32418-95-4
5,5-bis(benzylsulfanylmethyl)imidazolidine-2,4-dione
→
142979-84-8
4-[[4-[(4-carboxyphenyl)methylsulfanylmethyl]-2,5-dioxoimidazolidin-4-yl]methylsulfanylmethyl]benzoic acid