## Wikipedia - Stosunek enancjomeryczny (pl) Wikipedia - 非对映体过量 (zh) Wikipedia - 非對映體過剩率 (zh) diastereomeric ratio

https://doi.org/10.1351/goldbook.D01681
This is defined by analogy with @[email protected] as the ratio of the percentage of one @[email protected] in a mixture to that of the other.
Source:
PAC, 1996, 68, 2193. (Basic terminology of stereochemistry (IUPAC Recommendations 1996)) on page 2206 [Terms] [Paper]