2-Amino-6-[1-((2S,3S,4R,5S)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-oxo-1,2-dihydro-pyrimidin-4-ylamino]-hexanoic acid AIDS-159310 AIDS159310 NSC696395 (SODIUM SALT)