2-Thiophenecarboxamide, N-(4-ethynylphenyl)- is a chemical compound registered under CAS number 439095-49-5. ProvideChemicals supplies 2-Thiophenecarboxamide, N-(4-ethynylphenyl)- for laboratory research and bulk production; product code 2218993. Send an inquiry for purity, packaging, price and lead time.