870244-70-5

5-Hexynoic acid,1-[(3R,4R,6R)-4-[[[[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]amino]carbonyl]oxy]-1-oxaspiro[2.5]oct-6-yl]-1-methylethyl ester

5-Hexynoic acid,1-[(3R,4R,6R)-4-[[[[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]amino]carbonyl]oxy]-1-oxaspiro[2.5]oct-6-yl]-1-methylethyl ester