133039-09-5
(S)-3-carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium 4-methylbenzenesulfonate
→
~80%
406-76-8
DL-肉碱
5261-99-4
左卡尼汀杂质C
461-06-3
γ-三甲铵-β-羟基丁酸
107-20-0
氯乙醛
463-51-4
乙烯酮
32224-01-4
(S)-4-bromo-3-hydroxybutyric acid ethyl ester
7013-07-2
(R)-(-)-4-氨基-3-羟基丁酸
5469-16-9
(±)-3-羟基-r-丁内酯