[EN300-787623-0.05g] 1-ethynylspiro[2.2]pentane 1,157,545원
[EN300-787623-0.1g] 1-ethynylspiro[2.2]pentane 1,474,273원
[EN300-787623-0.25g] 1-ethynylspiro[2.2]pentane 2,054,545원
[EN300-787623-0.5g] 1-ethynylspiro[2.2]pentane 3,167,273원
[EN300-787623-1g] 1-ethynylspiro[2.2]pentane 4,022,636원
[EN300-787623-2.5g] 1-ethynylspiro[2.2]pentane 7,772,818원
[EN300-787623-5g] 1-ethynylspiro[2.2]pentane 11,443,727원
[EN300-787623-10g] 1-ethynylspiro[2.2]pentane 16,910,364원