cas 17989-89-8|| where to buy 2,5-Diamino-3,4-dicyanothiophene

Product Name:2,5-Diamino-3,4-dicyanothiophene

IUPAC Name:diaminothiophene-3,4-dicarbonitrile

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: CAS NO:17989-89-8; Molecular Formula:C6H4N4S; Melting Point:-; Smiles Code:NC1=C(C#N)C(C#N)=C(N)S1; Density:

: Catalog Number:CM661546; Molecular Weight:164.19; Boiling Point:; MDL No:MFCD00512774; 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.