[EN300-51661264-0.05g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 697,636원
[EN300-51661264-0.1g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 1,012,364원
[EN300-51661264-0.25g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 1,418,273원
[EN300-51661264-0.5g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 2,200,364원
[EN300-51661264-1g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 2,804,273원
[EN300-51661264-2.5g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 5,437,727원
[EN300-51661264-5g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 8,015,636원
[EN300-51661264-10g] tert-butyl 2,2-difluoro-8-oxo-6-azaspiro[3.5]nonane-6-carboxylate 11,858,909원