| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | ethyl 6-(hydroxymethyl)-4-((4-(trifluoromethyl)phenyl)ethynyl)pyridin-2-yl(phenyl)phosphinate | 1421932-27-5 | C23H19F3NO3P | 445.378 | 
| —— | ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-(hydroxymethyl)pyridin-4-yl)ethynyl)benzoate | 1421932-24-2 | C25H24NO5P | 449.443 | 
| —— | ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate | 1421932-25-3 | C26H26NO7PS | 527.535 | 
Chiral image contrast is reported with very bright enantiopure europium complexes that emit circularly polarized light.