[EN300-4289133-0.05g] 5-ethynylthiophene-2-carboxylic acid 240,182원
[EN300-4289133-0.1g] 5-ethynylthiophene-2-carboxylic acid 329,273원
[EN300-4289133-0.25g] 5-ethynylthiophene-2-carboxylic acid 444,091원
[EN300-4289133-0.5g] 5-ethynylthiophene-2-carboxylic acid 778,818원
[EN300-4289133-1g] 5-ethynylthiophene-2-carboxylic acid 1,020,364원
[EN300-4289133-2.5g] 5-ethynylthiophene-2-carboxylic acid 1,939,091원
[EN300-4289133-5g] 5-ethynylthiophene-2-carboxylic acid 2,843,909원
[EN300-4289133-10g] 5-ethynylthiophene-2-carboxylic acid 4,188,364원