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Home › Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates

Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates

US Patent 5466840 · Granted Nov 14, 1995

Estimated economic value: $4,550,000 ⓘ

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