[EN300-180078-0.05g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 359,000원
[EN300-180078-0.1g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 505,636원
[EN300-180078-0.25g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 693,636원
[EN300-180078-0.5g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 1,060,000원
[EN300-180078-1g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 1,343,000원
[EN300-180078-2.5g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 2,754,818원
[EN300-180078-5g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 5,384,273원
[EN300-180078-10g] ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate 10,451,000원