托吡酯EP杂质D
QY-TBZ-005
2,3:4,5-bis-O-(propan-2,2-diyl)-β-D-fructopyranose 1-[N-[[[2,3:4,5-bis-O-(propan-2,2-diyl)-β-Dfructopyranosyl]oxy]carbamoyl]sulfamate]
950603-46-0
C25H39NO15S