[EN300-244663-0.05g] ethyl 4-(tert-butoxy)-3-oxobutanoate 246,091원
[EN300-244663-0.1g] ethyl 4-(tert-butoxy)-3-oxobutanoate 337,182원
[EN300-244663-0.25g] ethyl 4-(tert-butoxy)-3-oxobutanoate 456,000원
[EN300-244663-0.5g] ethyl 4-(tert-butoxy)-3-oxobutanoate 800,545원
[EN300-244663-1g] ethyl 4-(tert-butoxy)-3-oxobutanoate 1,048,091원
[EN300-244663-2.5g] ethyl 4-(tert-butoxy)-3-oxobutanoate 1,996,364원
[EN300-244663-5g] ethyl 4-(tert-butoxy)-3-oxobutanoate 2,927,000원
[EN300-244663-10g] ethyl 4-(tert-butoxy)-3-oxobutanoate 4,309,091원