Chemical Name: 2-Amino-5-ethyl-3-Thiophenecarboxylicacid ethylester | |
Structure: |
CAS: 4507-13-5 ID: A18789 Supplier: Amadis Chemical Co.,Ltd. |
Chemical Name: Ethyl 2-amino-5-ethylthiophene-3-carboxylate | |
Structure: |
CAS: 4507-13-5 ID: Supplier: BOC Sciences |