1. rac-橙皮素-13C-d3(地奥司明 EP杂质G-13C-d3(种族))

rac-橙皮素-13C-d3(地奥司明 EP杂质G-13C-d3(种族))

rac-Hesperetin-13C-d3 (Diosesmin EP Impurity G-13C-d3 (Racemic))