[EN300-787596-0.05g] 2-ethyl-5-ethynylthiophene 275,800원
[EN300-787596-0.1g] 2-ethyl-5-ethynylthiophene 345,400원
[EN300-787596-0.25g] 2-ethyl-5-ethynylthiophene 441,300원
[EN300-787596-0.5g] 2-ethyl-5-ethynylthiophene 722,300원
[EN300-787596-1g] 2-ethyl-5-ethynylthiophene 940,100원
[EN300-787596-2.5g] 2-ethyl-5-ethynylthiophene 1,713,300원
[EN300-787596-5g] 2-ethyl-5-ethynylthiophene 2,471,200원
[EN300-787596-10g] 2-ethyl-5-ethynylthiophene 3,601,600원