[EN300-4749951-0.05g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 752,200원
[EN300-4749951-0.1g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 1,089,700원
[EN300-4749951-0.25g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 1,529,700원
[EN300-4749951-0.5g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 2,370,300원
[EN300-4749951-1g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 3,021,600원
[EN300-4749951-2.5g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 5,859,500원
[EN300-4749951-5g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 8,636,500원
[EN300-4749951-10g] (2R)-2-{[(tert-butoxy)carbonyl]amino}but-3-enoic acid 12,779,000원