. . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Dextromoramide"@en . . . . . . "357-56-2"@en . "illicit"@en . "An opioid analgesic structurally related to methadone and used in the treatment of severe pain. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1070)"@en . . "experimental"@en .