[EN300-722274-0.05g] ethyl (2R)-2-hydroxybutanoate 431,900원
[EN300-722274-0.1g] ethyl (2R)-2-hydroxybutanoate 614,900원
[EN300-722274-0.25g] ethyl (2R)-2-hydroxybutanoate 852,300원
[EN300-722274-0.5g] ethyl (2R)-2-hydroxybutanoate 1,305,400원
[EN300-722274-1g] ethyl (2R)-2-hydroxybutanoate 1,649,500원
[EN300-722274-2.5g] ethyl (2R)-2-hydroxybutanoate 3,176,100원
[EN300-722274-5g] ethyl (2R)-2-hydroxybutanoate 4,661,600원
[EN300-722274-10g] ethyl (2R)-2-hydroxybutanoate 6,883,100원