1(2H)-Pyrimidineacetaldehyde, 4-amino-.alpha.-(1-formyl-2-hydroxyethoxy)-2-oxo-, (R-(R*,R*))- 61074-05-3 Diglycolaldehyde, L-.alpha.-(4-amino-2-oxo-1(2H)-pyrimidinyl)-D-.alpha.'-(hydroxymethyl)- NSC49925