[EN300-37360834-0.05g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 614,900원
[EN300-37360834-0.1g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 885,000원
[EN300-37360834-0.25g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 1,237,700원
[EN300-37360834-0.5g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 1,910,800원
[EN300-37360834-1g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 2,431,300원
[EN300-37360834-2.5g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 4,698,700원
[EN300-37360834-5g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 6,920,200원
[EN300-37360834-10g] 1-(tert-butyldimethylsilyl)-3,3-dimethyl-7-oxa-1-azaspiro[3.5]nonan-2-one 10,230,800원