[EN300-232993-0.05g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 475,400원
[EN300-232993-0.1g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 680,200원
[EN300-232993-0.25g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 943,800원
[EN300-232993-0.5g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 1,449,100원
[EN300-232993-1g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 1,836,800원
[EN300-232993-2.5g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 3,537,700원
[EN300-232993-5g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 5,206,100원
[EN300-232993-10g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 7,686,900원