2H-1-Benzopyran-2-propanoic acid, 7-(3-(4-acetyl-3-hydroxy-2-propylphenoxy)propoxy)-3,4-dihydro-2-methyl-4-oxo-8-propyl- 3-(7-(3-(2-n-Propyl-3-hydroxy-4-acetylphenoxy)propoxy)-2-methyl-3,4-dihydro-4-oxo-8-n-propyl-2H-1-benzopyran-2-yl)propionic acid 98193-06-7 SC 39070 SC-39070