[EN300-764255-1g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 1,649,500원
[EN300-764255-2.5g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 3,176,100원
[EN300-764255-5g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 4,661,600원
[EN300-764255-10g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 6,883,100원
[EN300-764255-0.5g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 1,305,400원
[EN300-764255-0.25g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 852,300원
[EN300-764255-0.1g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 614,900원
[EN300-764255-0.05g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate + 431,900원