[EN300-173891-0.05g] ethyl 4-oxoheptanoate 251,200원
[EN300-173891-0.1g] ethyl 4-oxoheptanoate 342,700원
[EN300-173891-0.25g] ethyl 4-oxoheptanoate 462,400원
[EN300-173891-0.5g] ethyl 4-oxoheptanoate 688,900원
[EN300-173891-1g] ethyl 4-oxoheptanoate 863,200원
[EN300-173891-2.5g] ethyl 4-oxoheptanoate 1,801,900원
[EN300-173891-5g] ethyl 4-oxoheptanoate 3,363,500원
[EN300-173891-10g] ethyl 4-oxoheptanoate 4,204,200원