[EN300-100504-0.05g] (2R)-2-methylbutanoic acid + 107,500원
[EN300-100504-0.1g] (2R)-2-methylbutanoic acid + 118,300원
[EN300-100504-0.25g] (2R)-2-methylbutanoic acid + 142,300원
[EN300-100504-0.5g] (2R)-2-methylbutanoic acid + 183,600원
[EN300-100504-1g] (2R)-2-methylbutanoic acid + 216,400원
[EN300-100504-2.5g] (2R)-2-methylbutanoic acid + 440,700원
[EN300-100504-5g] (2R)-2-methylbutanoic acid + 810,900원
[EN300-100504-10g] (2R)-2-methylbutanoic acid + 1,555,700원