[EN300-343387-0.05g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 216,400원
[EN300-343387-0.1g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 290,400원
[EN300-343387-0.25g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 390,600원
[EN300-343387-0.5g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 684,500원
[EN300-343387-1g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 904,600원
[EN300-343387-2.5g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 1,708,200원
[EN300-343387-5g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 2,494,600원
[EN300-343387-10g] ethyl (3E)-4-ethoxy-3-methyl-2-oxobut-3-enoate 3,668,400원