[EN300-123565-0.05g] 2-oxobutanamide 1,922,400원
[EN300-123565-0.1g] 2-oxobutanamide 2,471,200원
[EN300-123565-0.25g] 2-oxobutanamide 3,468,700원
[EN300-123565-0.5g] 2-oxobutanamide 5,387,600원
[EN300-123565-1g] 2-oxobutanamide 6,877,300원
[EN300-123565-2.5g] 2-oxobutanamide 13,350,400원
[EN300-123565-5g] 2-oxobutanamide 19,688,400원
[EN300-123565-10g] 2-oxobutanamide 29,129,900원