[EN300-25304089-0.05g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 520,000원
[EN300-25304089-0.1g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 716,000원
[EN300-25304089-0.25g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 973,364원
[EN300-25304089-0.5g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 1,464,545원
[EN300-25304089-1g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 1,844,636원
[EN300-25304089-2.5g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 3,499,909원
[EN300-25304089-5g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 5,119,636원
[EN300-25304089-10g] ethyl 4-[(tert-butyldimethylsilyl)oxy]-3-oxobutanoate 7,537,091원