[EN300-1989213-0.05g] 2-ethynylbenzene-1-sulfonyl chloride 678,364원
[EN300-1989213-0.1g] 2-ethynylbenzene-1-sulfonyl chloride 951,636원
[EN300-1989213-0.25g] 2-ethynylbenzene-1-sulfonyl chloride 1,310,000원
[EN300-1989213-0.5g] 2-ethynylbenzene-1-sulfonyl chloride 1,995,091원
[EN300-1989213-1g] 2-ethynylbenzene-1-sulfonyl chloride 2,523,727원
[EN300-1989213-2.5g] 2-ethynylbenzene-1-sulfonyl chloride 4,830,545원
[EN300-1989213-5g] 2-ethynylbenzene-1-sulfonyl chloride 7,089,636원
[EN300-1989213-10g] 2-ethynylbenzene-1-sulfonyl chloride 10,457,636원