[EN300-28940-0.05g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 142,300원
[EN300-28940-0.1g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 177,100원
[EN300-28940-0.25g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 225,100원
[EN300-28940-0.5g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 320,900원
[EN300-28940-1g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 390,600원
[EN300-28940-2.5g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 408,000원
[EN300-28940-5g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 427,600원
[EN300-28940-10g] 1-ferra-1,1'-spirobi[pentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane]-2,2',4,4'-tetraene-6-carbaldehyde + 447,300원