1,3,4,9-Tetrahydro-1,8-diethylpyrano(3,4-b)indole-1-acetic acid 1,8-Diethyl-1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acid 110781-63-0 41340-25-4 AY 24236 CCRIS 3923 ETODOLAC Etodolac [USAN:BAN:INN] Etodolaco [INN-Spanish] Etodolacum [INN-Latin] Etodolic acid Lodine Lodine XL NSC 282126 Pyrano(3,4-b)indole-1-acetic acid, 1,3,4,9-tetrahydro-1,8-diethyl- Pyrano(3,4-b)indole-1-acetic acid, 1,8-diethyl-1,3,4,9-tetrahydro- Ultradol