title: Methyl 2-[2-(benzyl-oxycarbonyl-amino)-propan-2-yl]-5-hy-droxy-6-meth-oxy-pyrimidine-4-carboxyl-ate.
abstract: In the title compound, C(18)H(21)N(3)O(6), a pyrimidine derivative, the dihedral angle between the benzene and pyrimidine rings is 52.26 (12)°. The carboxyl-ate unit is twisted with respect to the pyrimidine ring, making a dihedral angle of 12.33 (7)°. In the crystal, mol-ecules are linked by a pair of O-H⋯O hydrogen bonds, forming an inversion dimer. The dimers are stacked into columns along the b axis through weak C-H⋯O inter-actions.
authors.forename: Hoong-Kun
authors.initials: HK
authors.lastname: Fun
authors.forename: V
authors.initials: V
authors.lastname: Sumangala
authors.forename: D Jagadeesh
authors.initials: DJ
authors.lastname: Prasad
authors.forename: Boja
authors.initials: B
authors.lastname: Poojary
authors.forename: Suchada
authors.initials: S
authors.lastname: Chantrapromma