[EN300-27149809-0.05g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 506,000원
[EN300-27149809-0.1g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 721,600원
[EN300-27149809-0.25g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 1,004,700원
[EN300-27149809-0.5g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 1,545,000원
[EN300-27149809-1g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 1,963,100원
[EN300-27149809-2.5g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 3,783,900원
[EN300-27149809-5g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 5,565,600원
[EN300-27149809-10g] ethyl (2E)-4-(methylamino)but-2-enoate; trifluoroacetic acid 8,224,800원