[EN300-212384-0.05g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 449,400원
[EN300-212384-0.1g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 634,500원
[EN300-212384-0.25g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 880,600원
[EN300-212384-0.5g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 1,348,900원
[EN300-212384-1g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 1,710,500원
[EN300-212384-2.5g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 3,518,200원
[EN300-212384-5g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 6,889,700원
[EN300-212384-10g] tert-butyl N-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl)carbamate 13,384,600원