[EN300-250019-0.05g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 260,000원
[EN300-250019-0.1g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 361,000원
[EN300-250019-0.25g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 487,727원
[EN300-250019-0.5g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 865,909원
[EN300-250019-1g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 1,105,364원
[EN300-250019-2.5g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 2,107,273원
[EN300-250019-5g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 3,089,364원
[EN300-250019-10g] ethyl 2-[(dimethylamino)methylidene]-4,4-diethoxy-3-oxobutanoate 4,552,727원