"Uracil Mustard"@en . . "D014499" . "5-(Bis(2-chloroethyl)amino)-2,4-(1H,3H)pyrimidinedione"@en . . . "2,4(1H,3H)-Pyrimidinedione, 5-(bis(2-chloroethyl)amino)-"@en . . "Uracil Mustard"@en . . "Uramustine"@en . . . "C0041920" .