[EN300-1853955-0.05g] 1-tert-butyl-2-ethynylbenzene 743,400원
[EN300-1853955-0.1g] 1-tert-butyl-2-ethynylbenzene 1,081,000원
[EN300-1853955-0.25g] 1-tert-butyl-2-ethynylbenzene 1,516,600원
[EN300-1853955-0.5g] 1-tert-butyl-2-ethynylbenzene 2,344,200원
[EN300-1853955-1g] 1-tert-butyl-2-ethynylbenzene 2,991,100원
[EN300-1853955-2.5g] 1-tert-butyl-2-ethynylbenzene 5,796,300원
[EN300-1853955-5g] 1-tert-butyl-2-ethynylbenzene 8,547,100원
[EN300-1853955-10g] 1-tert-butyl-2-ethynylbenzene 12,641,800원