[EN300-764255-0.05g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 392,636원
[EN300-764255-0.1g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 559,000원
[EN300-764255-0.25g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 774,818원
[EN300-764255-0.5g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 1,186,727원
[EN300-764255-1g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 1,499,545원
[EN300-764255-2.5g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 2,887,364원
[EN300-764255-5g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 4,237,818원
[EN300-764255-10g] ethyl (2E)-4-(4-methylpiperazin-1-yl)but-2-enoate 6,257,364원