[EN300-47313551-0.05g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 680,900원
[EN300-47313551-0.1g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 951,000원
[EN300-47313551-0.25g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 1,303,700원
[EN300-47313551-0.5g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 1,976,800원
[EN300-47313551-1g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 2,497,300원
[EN300-47313551-2.5g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 4,764,700원
[EN300-47313551-5g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 6,986,200원
[EN300-47313551-10g] tert-butyl 3-(3-ethoxy-2,2-difluoro-3-oxopropylidene)cyclobutane-1-carboxylate 10,296,800원