[EN300-232993-0.05g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 432,182원
[EN300-232993-0.1g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 618,364원
[EN300-232993-0.25g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 858,000원
[EN300-232993-0.5g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 1,317,364원
[EN300-232993-1g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 1,669,818원
[EN300-232993-2.5g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 3,216,091원
[EN300-232993-5g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 4,732,818원
[EN300-232993-10g] 4-tert-butyl 2-ethyl 5-aminothiophene-2,4-dicarboxylate 6,988,091원