cas 174672-58-3|| where to buy 5-Ethynylthiophene-2-carboxylic acid

Product Name:5-Ethynylthiophene-2-carboxylic acid

IUPAC Name:5-ethynylthiophene-2-carboxylic acid

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: CAS NO:174672-58-3; Molecular Formula:C7H4O2S; Melting Point:-; Smiles Code:OC(=O)C1=CC=C(S1)C#C; Density:

: Catalog Number:CM733346; Molecular Weight:152.17; Boiling Point:; MDL No:MFCD09759047; Storage:

: Thiophenes; Thiophene is a five-membered heterocyclic compound containing a sulfur heteroatom with the molecular formula C4H4S. Thiophene is aromatic and is very similar to benzene; electrophilic substitution reaction is easier than benzene, and it is mainly substituted at the 2-position. Thiophene ring system has certain stability to oxidant.