[EN300-13172-0.05g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 190,727원
[EN300-13172-0.1g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 254,000원
[EN300-13172-0.25g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 341,182원
[EN300-13172-0.5g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 596,636원
[EN300-13172-1g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 794,636원
[EN300-13172-2.5g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 1,497,545원
[EN300-13172-5g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 2,186,545원
[EN300-13172-10g] 4-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}butanoic acid 3,214,182원