cas 637751-39-4|| where to buy 3-(2-ethoxyphenoxy)-4-oxo-4H-chromen-7-yl thiophene-2-carboxylate

Product Name:3-(2-ethoxyphenoxy)-4-oxo-4H-chromen-7-yl thiophene-2-carboxylate

IUPAC Name:3-(2-ethoxyphenoxy)-4-oxo-4H-chromen-7-yl thiophene-2-carboxylate

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: CAS NO:637751-39-4; Molecular Formula:C22H16O6S; Melting Point:-; Smiles Code:CCOC1=C(OC2=COC3=C(C=CC(OC(=O)C4=CC=CS4)=C3)C2=O)C=CC=C1; Density:

: Catalog Number:CM849836; Molecular Weight:408.42; Boiling Point:; MDL No:; 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.