Darifenacin Intermediate 1 | 2,3-dihydro-1-benzofuran-5-yl |
2,3-Dihydrobenzofuranacetic acid | 2,3-Dihydro-5-benzofuranacetic acid |
Darifenacin Carboxylic Acid IMpurity | 2,3-Dihydrobenzofuranyl-5-acetic acid |
2,3-DIHYDROBENZOFURANOYL-5-ACETIC ACID | 2-(2,3-Dihydrobenzofuran-5-yl)acetic acid |
(2,3-Dihydrobenzo[b]furan-5-yl)acetic acid | 2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid |
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