[EN300-7563315-0.05g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 752,200원
[EN300-7563315-0.1g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 1,089,700원
[EN300-7563315-0.25g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 1,529,700원
[EN300-7563315-0.5g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 2,370,300원
[EN300-7563315-1g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 3,021,600원
[EN300-7563315-2.5g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 5,859,500원
[EN300-7563315-5g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 8,636,500원
[EN300-7563315-10g] tert-butyl (2R)-2-ethyl-3-oxoazetidine-1-carboxylate 12,779,000원