3,5-O-isopropylidene-D-lyxono-1,4-lactone

2,3-O-异亚丙基-D-来苏糖酸-1,4-内酯

2-(1,2-噻唑-5-基)-2-丙醇

2-chloropropan-2-yl N-(oxomethylidene)carbamate

4-(2,3,6-三甲基苯基)-3-丁烯-2-酮