2-[3-chloro-4-(2,5-dihydropyrrol-1-yl)phenyl]propanoic acid 2-[3-chloro-4-(3-pyrrolin-1-yl)phenyl]propionic acid 31793-07-4 Pirprofene [INN-French] Pirprofeno [INN-Spanish] D05515 Pirprofen (USAN) SU 21524 Pirprofenum [INN-Latin] 2-[3-chloro-4-(2,5-dihydro-1H-pyrrol-1-yl)phenyl]propanoic acid SU-21524 Rengasil 3-CHLORO-4-(3-PYRROLIN-1-YL)HYDRATROPIC ACID 5-20-04-00276 (Beilstein Handbook Reference) BRN 1686438 Benzeneacetic acid, 3-chloro-4-(2,5-dihydro-1H-pyrrol-1-yl)-alpha-methyl- EINECS 250-805-8 Hydratropic acid, 3-chloro-4-(3-pyrrolin-1-yl)- Pirprofen Pirprofen [USAN:BAN:INN]