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Home › Process of preparing 2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acids

Process of preparing 2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acids

US Patent 5142069 · Granted Aug 25, 1992

Estimated economic value: $19,726,000 ⓘ

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