. "C0086268" . "HEDP"@en . . . . "D012968" . "1,1-hydroxyethylenediphosphonate"@en . "Ethanehydroxyphosphate"@en . "Ethanehydroxydiphosphonate"@en . "Etidronate"@en . "EHDP"@en . . . "1-Hydroxyethylidene-1,1-Bisphosphonate"@en . "1-Hydroxyethane-1,1-Diphosphonate"@en . "Hydroxyethanediphosphonate"@en . "Etidronate"@en .