[EN300-9523132-0.05g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 432,182원
[EN300-9523132-0.1g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 618,364원
[EN300-9523132-0.25g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 858,000원
[EN300-9523132-0.5g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 1,317,364원
[EN300-9523132-1g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 1,669,818원
[EN300-9523132-2.5g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 3,216,091원
[EN300-9523132-5g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 4,732,818원
[EN300-9523132-10g] 2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbonitrile 6,988,091원