Unverified50% confidenceDecision RuleExact time
Enantiomeric excess (ee value) is a key metric for measuring the effectiveness of asymmetric synthesis, and in industry an ee value of 99% or above is usually required to meet drug regulatory agencies' safety requirements for single-enantiomer drugs.
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50%
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Long-term
Relevance
10/12/2026
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Related Claims
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