[EN300-19463719-0.05g] 4-ethynylthiophene-2-carboxylic acid 488,273원
[EN300-19463719-0.1g] 4-ethynylthiophene-2-carboxylic acid 668,545원
[EN300-19463719-0.25g] 4-ethynylthiophene-2-carboxylic acid 904,091원
[EN300-19463719-0.5g] 4-ethynylthiophene-2-carboxylic acid 1,355,545원
[EN300-19463719-1g] 4-ethynylthiophene-2-carboxylic acid 1,704,000원
[EN300-19463719-2.5g] 4-ethynylthiophene-2-carboxylic acid 3,224,636원
[EN300-19463719-5g] 4-ethynylthiophene-2-carboxylic acid 4,709,636원
[EN300-19463719-10g] 4-ethynylthiophene-2-carboxylic acid 6,927,182원