300676-06-6

diethyl 2,2'-[(1,6-dioxohexane-1,6-diyl)diimino]bis(5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate) diethyl 2,2'-[(1,6-dioxo-1,6-hexanediyl)di(imino)]bis(5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate) 4H-Cyclopenta[b]thiophene-3-carboxylic acid, 2,2'-[(1,6-dioxo-1,6-hexanediyl)diimino]bis[5,6-dihydro-, diethyl ester (9CI)