[EN300-14431-0.05g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 107,500원
[EN300-14431-0.1g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 126,900원
[EN300-14431-0.25g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 153,100원
[EN300-14431-0.5g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 203,300원
[EN300-14431-1g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 242,400원
[EN300-14431-2.5g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 362,200원
[EN300-14431-5g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 566,900원
[EN300-14431-10g] ethyl 4-oxo-2-(phenylamino)-4,5-dihydrofuran-3-carboxylate 819,600원