[EN300-8240489-0.05g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 578,600원
[EN300-8240489-0.1g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 798,500원
[EN300-8240489-0.25g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 1,085,900원
[EN300-8240489-0.5g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 1,637,000원
[EN300-8240489-1g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 2,057,300원
[EN300-8240489-2.5g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 3,910,900원
[EN300-8240489-5g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 5,720,800원
[EN300-8240489-10g] 2',3'-dihydrospiro[cyclobutane-1,1'-indene]-3'-one 8,423,700원