[EN300-103947-1g] 1-ethyl-4-ethynylbenzene + 118,300원
[EN300-103947-2.5g] 1-ethyl-4-ethynylbenzene + 120,600원
[EN300-103947-10g] 1-ethyl-4-ethynylbenzene + 137,900원
[EN300-103947-5g] 1-ethyl-4-ethynylbenzene + 122,700원
[EN300-103947-0.05g] 1-ethyl-4-ethynylbenzene + 107,500원
[EN300-103947-0.1g] 1-ethyl-4-ethynylbenzene + 107,500원
[EN300-103947-0.25g] 1-ethyl-4-ethynylbenzene + 107,500원
[EN300-103947-0.5g] 1-ethyl-4-ethynylbenzene + 107,500원