[EN300-1272683-0.05g] ethyl 2,2-dimethylpent-4-ynoate 309,545원
[EN300-1272683-0.1g] ethyl 2,2-dimethylpent-4-ynoate 430,273원
[EN300-1272683-0.25g] ethyl 2,2-dimethylpent-4-ynoate 588,727원
[EN300-1272683-0.5g] ethyl 2,2-dimethylpent-4-ynoate 891,636원
[EN300-1272683-1g] ethyl 2,2-dimethylpent-4-ynoate 1,127,273원
[EN300-1272683-2.5g] ethyl 2,2-dimethylpent-4-ynoate 2,129,182원
[EN300-1272683-5g] ethyl 2,2-dimethylpent-4-ynoate 3,796,273원
[EN300-1272683-10g] ethyl 2,2-dimethylpent-4-ynoate 7,132,636원