[EN300-1718424-0.05g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 362,200원
[EN300-1718424-0.1g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 510,300원
[EN300-1718424-0.25g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 699,800원
[EN300-1718424-0.5g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 1,063,500원
[EN300-1718424-1g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 1,344,500원
[EN300-1718424-2.5g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 2,843,100원
[EN300-1718424-5g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 5,336,800원
[EN300-1718424-10g] 1,7-diazaspiro[4.4]nonan-2-one; trifluoroacetic acid 10,583,700원