[EN300-46792322-0.05g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 680,900원
[EN300-46792322-0.1g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 951,000원
[EN300-46792322-0.25g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 1,303,700원
[EN300-46792322-0.5g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 1,976,800원
[EN300-46792322-1g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 2,497,300원
[EN300-46792322-2.5g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 4,764,700원
[EN300-46792322-5g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 6,986,200원
[EN300-46792322-10g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 10,296,800원