100009-40-3
ethyl (S)-3-tosyloxy-butanoate
→
~93%
100009-46-9
ethyl 3-nitro-oxy-butanoate
24915-95-5
(R)-(-)-3-羟基丁酸乙酯
56816-01-4
(S)-3-羟基丁酸乙酯