[EN300-378420-0.05g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 519,364원
[EN300-378420-0.1g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 747,091원
[EN300-378420-0.25g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 1,038,091원
[EN300-378420-0.5g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 1,604,364원
[EN300-378420-1g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 2,038,091원
[EN300-378420-2.5g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 3,938,909원
[EN300-378420-5g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 5,800,091원
[EN300-378420-10g] 7-benzyl-3-oxa-1,7-diazaspiro[4.4]nonan-2-one 8,572,091원