[EN300-107243-0.05g] ethyl 4-oxobutanoate 320,000원
[EN300-107243-0.1g] ethyl 4-oxobutanoate 415,091원
[EN300-107243-0.25g] ethyl 4-oxobutanoate 541,818원
[EN300-107243-0.5g] ethyl 4-oxobutanoate 785,273원
[EN300-107243-1g] ethyl 4-oxobutanoate 971,364원
[EN300-107243-2.5g] ethyl 4-oxobutanoate 1,909,909원
[EN300-107243-5g] ethyl 4-oxobutanoate 3,658,273원
[EN300-107243-10g] ethyl 4-oxobutanoate 7,024,273원