[EN300-6493045-0.05g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 466,000원
[EN300-6493045-0.1g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 665,909원
[EN300-6493045-0.25g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 927,182원
[EN300-6493045-0.5g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 1,428,182원
[EN300-6493045-1g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 1,810,273원
[EN300-6493045-2.5g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 3,495,364원
[EN300-6493045-5g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 5,140,727원
[EN300-6493045-10g] ethyl 4-{[(tert-butoxy)carbonyl]amino}-2,2-difluorobutanoate 7,597,909원