(+-)-6-Acetyl-7-((5-(4-acetyl-3-hydroxy-2-propylphenoxy)pentyl)oxy)-2-chromancarboxylic acid 2H-1-Benzopyran-2-carboxylic acid, 6-acetyl-7-((5-(4-acetyl-3-hydroxy-2-propylphenoxy)pentyl)oxy)-3,4-dihydro-, (+-)- 96566-25-5 Ablukast Ablukast [USAN:INN] Ablukastum [INN-Latin] Ro 23-3544/000