[EN300-199717-0.05g] 2-ethynylthiophene 173,500원
[EN300-199717-0.1g] 2-ethynylthiophene 173,500원
[EN300-199717-0.25g] 2-ethynylthiophene 173,500원
[EN300-199717-0.5g] 2-ethynylthiophene 186,600원
[EN300-199717-1g] 2-ethynylthiophene 203,900원
[EN300-199717-2.5g] 2-ethynylthiophene 267,100원
[EN300-199717-5g] 2-ethynylthiophene 371,600원
[EN300-199717-10g] 2-ethynylthiophene 561,100원