2446466-88-0

EA870 2-(2-bromo-4-oxo-4H-cyclopenta[b]thiophen-6(5H)-ylidene)malononitrile 2-(2-Bromo-6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-ylidene)malononitrile Propanedinitrile, 2-(2-bromo-5,6-dihydro-6-oxo-4H-cyclopenta[b]thien-4-ylidene)- 2- (2-bromo-6-oxo-5,6-dihydro-4H-cyclopentadieno [b] thiophene-4-subunit) malondinitrile