(.+-.)-6-Chloro-.alpha.-methylcarbazole-2-acetic acid 53716-49-7 9H-Carbazole-2-acetic acid, 6-chloro-.alpha.-methyl-, (-)- 9H-Carbazole-2-acetic acid, 6-chloro-.alpha.-methyl-, (.+-.)- Carprofen Imadyl NSC297935 Ridamyl Ro 20-5720/000