ethyl 2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-selenazole-4-carboxylate

ethyl 2-(β-D-ribofuranosyl)selenazole-4-carboxylate

methyl 2-β-D-ribofuranosyl-4-selenazolecarboxylate

1-氰基-2,3,5-三苯甲酰氧基-β-D-呋喃核糖

2,5-anhydro-3,4,6-tri-O-benzoyl-β-D-allonoselenoamide