[EN300-8240489-0.05g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 526,000원
[EN300-8240489-0.1g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 725,909원
[EN300-8240489-0.25g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 987,182원
[EN300-8240489-0.5g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 1,488,182원
[EN300-8240489-1g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 1,870,273원
[EN300-8240489-2.5g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 3,555,364원
[EN300-8240489-5g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 5,200,727원
[EN300-8240489-10g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 7,657,909원