[EN300-46792322-0.05g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 619,000원
[EN300-46792322-0.1g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 864,545원
[EN300-46792322-0.25g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 1,185,182원
[EN300-46792322-0.5g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 1,797,091원
[EN300-46792322-1g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 2,270,273원
[EN300-46792322-2.5g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 4,331,545원
[EN300-46792322-5g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 6,351,091원
[EN300-46792322-10g] tert-butyl N-[(2s,4s)-7-oxo-5-oxaspiro[3.4]octan-2-yl]carbamate 9,360,727원