1H-Carbazole-3-carboxylic acid, 9-benzoyl-2,3,4,9-tetrahydro-6-methoxy- 35578-20-2 9-Benzoyl-1,2,3,4-tetrahydro-6-methoxycarbazole-3-carboxylic acid OXARBAZOLE Oxarbazol [INN-Spanish] Oxarbazole [USAN:INN] Oxarbazolum [INN-Latin] Win 34284