55726-44-8 Cytosine, 1.beta.-D-arabinofuranosyl-N(sup 4)-stearoyl- NSC201290 Octadecanamide, N-(1-.beta.-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)- Octadecanamide, N-(1.beta.-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-