[EN300-103921-1g] ethyl 3-aminobutanoate + 175,600원
[EN300-103921-5g] ethyl 3-aminobutanoate + 234,400원
[EN300-103921-10g] ethyl 3-aminobutanoate + 317,200원
[EN300-103921-2.5g] ethyl 3-aminobutanoate + 188,700원
[EN300-103921-0.05g] ethyl 3-aminobutanoate + 173,500원
[EN300-103921-0.1g] ethyl 3-aminobutanoate + 173,500원
[EN300-103921-0.25g] ethyl 3-aminobutanoate + 173,500원
[EN300-103921-0.5g] ethyl 3-aminobutanoate + 173,500원