[EN300-746390-0.05g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 599,700원
[EN300-746390-0.1g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 863,200원
[EN300-746390-0.25g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 1,207,300원
[EN300-746390-0.5g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 1,860,700원
[EN300-746390-1g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 2,368,200원
[EN300-746390-2.5g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 4,576,700원
[EN300-746390-5g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 6,741,700원
[EN300-746390-10g] 7-benzyl-1-oxa-7-azaspiro[4.4]non-2-en-4-one 9,965,100원