[EN300-717308-0.05g] 4,4-diethoxybut-1-yne 507,545원
[EN300-717308-0.1g] 4,4-diethoxybut-1-yne 727,273원
[EN300-717308-0.25g] 4,4-diethoxybut-1-yne 1,012,364원
[EN300-717308-0.5g] 4,4-diethoxybut-1-yne 1,560,818원
[EN300-717308-1g] 4,4-diethoxybut-1-yne 1,982,636원
[EN300-717308-2.5g] 4,4-diethoxybut-1-yne 3,828,000원
[EN300-717308-5g] 4,4-diethoxybut-1-yne 5,635,727원
[EN300-717308-10g] 4,4-diethoxybut-1-yne 8,328,545원