[EN300-6482696-0.05g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 448,091원
[EN300-6482696-0.1g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 640,182원
[EN300-6482696-0.25g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 887,636원
[EN300-6482696-0.5g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 1,358,909원
[EN300-6482696-1g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 1,727,182원
[EN300-6482696-2.5g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 3,327,000원
[EN300-6482696-5g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 4,897,182원
[EN300-6482696-10g] ethyl (3E)-2-oxo-4-(pyridin-3-yl)but-3-enoate 7,231,636원