cas 1258638-44-6|| where to buy Ethyl 2-((4-chlorophenyl)amino)-4,9-dioxo-4,9-dihydronaphtho[2,3-b]thiophene-3-carboxylate

Product Name:Ethyl 2-((4-chlorophenyl)amino)-4,9-dioxo-4,9-dihydronaphtho[2,3-b]thiophene-3-carboxylate

IUPAC Name:ethyl 2-[(4-chlorophenyl)amino]-4,9-dioxo-4H,9H-naphtho[2,3-b]thiophene-3-carboxylate

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: CAS NO:1258638-44-6; Molecular Formula:C21H14ClNO4S; Melting Point:-; Smiles Code:O=C(C1=C(NC2=CC=C(Cl)C=C2)SC(C3=O)=C1C(C4=C3C=CC=C4)=O)OCC; Density:

: Catalog Number:CM267677; Molecular Weight:411.86; Boiling Point:; MDL No:MFCD18433802; 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.