[EN300-1770665-0.05g] 1-ethyl-1-ethynylcyclobutane 619,000원
[EN300-1770665-0.1g] 1-ethyl-1-ethynylcyclobutane 864,545원
[EN300-1770665-0.25g] 1-ethyl-1-ethynylcyclobutane 1,185,182원
[EN300-1770665-0.5g] 1-ethyl-1-ethynylcyclobutane 1,797,091원
[EN300-1770665-1g] 1-ethyl-1-ethynylcyclobutane 2,270,273원
[EN300-1770665-2.5g] 1-ethyl-1-ethynylcyclobutane 4,331,545원
[EN300-1770665-5g] 1-ethyl-1-ethynylcyclobutane 6,351,091원
[EN300-1770665-10g] 1-ethyl-1-ethynylcyclobutane 9,360,727원