[EN300-299883-0.05g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 111,800원
[EN300-299883-0.1g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 129,300원
[EN300-299883-0.25g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 135,700원
[EN300-299883-0.5g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 157,500원
[EN300-299883-1g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 185,900원
[EN300-299883-2.5g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 312,200원
[EN300-299883-5g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 514,700원
[EN300-299883-10g] 1-nickela-1,1'-spirobi[tetracyclo[4.3.0.0^{1,5}.0^{2,9}]nonane]-2(9),2'(9'),5,5'-tetraene 852,300원