5-18-08-00459 (Beilstein Handbook Reference) 55689-65-1 6,11-Dihydro-11-oxo-dibenz(b,e)oxepin-3-acetic acid 6,11-Dihydro-11-oxodibenz(b,e)oxepin-3-acetic acid 6,11-Dihydro-11-oxodibenz(b,e)oxepin-3-essigsaure [German] BRN 1320301 DIBENZ(b,e)OXEPIN-3-ACETIC ACID, 6,11-DIHYDRO-11-OXO- Oxepinac Oxepinac [INN] Oxepinaco [INN-Spanish] Oxepinaco [Spanish] Oxepinacum [INN-Latin]