[EN300-719581-0.05g] ethyl (2S)-2-hydroxybutanoate 173,500원
[EN300-719581-0.1g] ethyl (2S)-2-hydroxybutanoate 173,500원
[EN300-719581-0.25g] ethyl (2S)-2-hydroxybutanoate 188,700원
[EN300-719581-0.5g] ethyl (2S)-2-hydroxybutanoate 221,300원
[EN300-719581-1g] ethyl (2S)-2-hydroxybutanoate 245,300원
[EN300-719581-2.5g] ethyl (2S)-2-hydroxybutanoate 330,200원
[EN300-719581-5g] ethyl (2S)-2-hydroxybutanoate 469,700원
[EN300-719581-10g] ethyl (2S)-2-hydroxybutanoate 752,800원