(Hydroxyphenyl)phenylhydantoin (p-Hydroxyphenyl)phenylhydantoin 2,4-Imidazolidinedione, 5-(4-hydroxyphenyl)-5-phenyl- 2784-27-2 4-Hydroxydiphenylhydantoin 5-(4-Hydroxyphenyl)-5-phenylhydantoin 5-(p-Hydroxyphenyl)-5-phenylhydantoin Hydantoin, 5-(p-hydroxyphenyl)-5-phenyl- Hydroxydiphenylhydantoin NSC156081 p-Hydroxydiphenylhydantoin