Nikkomycin C

Nikkomycin Cz

uracil polyoxin C

5-Amino-1-(3,4-dihydro-2,4-dioxopyrimidin-1(2H)-yl)-1,5-dideoxy-β-D-allofuranuronic acid

5-Amino-1-(1,2,3,4-tetrahydro-2,4-dioxopyrimidine-1-yl)-1,5-dideoxy-β-D-allofuranuronic acid

1-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-1-yl)-5-amino-1,5-dideoxy-β-D-allofuranuronic acid