114184-94-0
ethyl (2R,3R)-3,4-O-isopropylidene-2,3,4-trihydroxybutanoate
→
~97%
114184-97-3
(S)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol
32233-43-5
(S)-4-(2-羟乙基)-2,2-二甲基-1,3-二氧戊环