[EN300-364932-0.05g] (2E)-4-oxopent-2-enoic acid 129,300원
[EN300-364932-0.1g] (2E)-4-oxopent-2-enoic acid 161,800원
[EN300-364932-0.25g] (2E)-4-oxopent-2-enoic acid 203,300원
[EN300-364932-0.5g] (2E)-4-oxopent-2-enoic acid 281,700원
[EN300-364932-1g] (2E)-4-oxopent-2-enoic acid 342,700원
[EN300-364932-2.5g] (2E)-4-oxopent-2-enoic acid 673,800원
[EN300-364932-5g] (2E)-4-oxopent-2-enoic acid 1,192,100원
[EN300-364932-10g] (2E)-4-oxopent-2-enoic acid 2,150,400원