[EN300-9798171-0.05g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 564,900원
[EN300-9798171-0.1g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 810,900원
[EN300-9798171-0.25g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 1,126,700원
[EN300-9798171-0.5g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 1,738,700원
[EN300-9798171-1g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 2,213,500원
[EN300-9798171-2.5g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 4,271,700원
[EN300-9798171-5g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 6,290,700원
[EN300-9798171-10g] 4-{[(tert-butoxy)carbonyl](methyl)amino}but-2-ynoic acid 9,292,000원