[EN300-8240775-0.05g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 527,800원
[EN300-8240775-0.1g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 756,500원
[EN300-8240775-0.25g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 1,050,500원
[EN300-8240775-0.5g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 1,619,000원
[EN300-8240775-1g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 2,056,700원
[EN300-8240775-2.5g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 3,964,600원
[EN300-8240775-5g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 5,837,700원
[EN300-8240775-10g] 1',3'-dihydrospiro[cyclobutane-1,2'-indene]-3'-one 8,623,500원