中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氯-1,3-二甲基-1H-吡唑-4-甲醛 | 5-chloro-1,3-diphenyl-1H-pyrazole-4-carboxaldehyde | 5499-67-2 | C16H11ClN2O | 282.729 |
A photochromic pyrazolone is exploited as a modulator to toggle the fluorescence of a dye “on” and “off” based on energy transfer.