36421-16-6 9H-FLUORENE-2,7-DICARBOXYLIC ACID, 9-OXO-, BIS(3-(DIBUTYLAMINO)PROPYL) ESTER, HY 9H-Fluorene-2,7-dicarboxylic acid, 9-oxo-, bis(3-(dibutylamino)propyl) ester, hydrochloride, hydrate (1:2:1) Bis(3-dibutylaminopropyl)9-oxofluorene-2,7-dicarboxylate dihydrochloride hydrate RMI 2557DA