[EN300-7541238-0.05g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 392,636원
[EN300-7541238-0.1g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 559,000원
[EN300-7541238-0.25g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 774,818원
[EN300-7541238-0.5g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 1,186,727원
[EN300-7541238-1g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 1,499,545원
[EN300-7541238-2.5g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 2,887,364원
[EN300-7541238-5g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 4,237,818원
[EN300-7541238-10g] 1-oxa-3,7-diazaspiro[4.4]nonan-2-one hydrochloride 6,257,364원