30777-81-2 Hydroxylamine, O,O'-(p-phenylenedimethylene)-, dihydrochloride Hydroxylamine, O,O'-(p-phenylenedimethylene)bis-, dihydrochloride (8CI) Hydroxylamine, O,O'-(p-phenylenedimethylene)di-, dihydrochloride NSC 123487 O,O'-(p-Phenylenedimethylene)dihydroxylamine hydrochloride