LD 490 is a laser dye. References: Li H, Yin H, Liu X, Shi Y, Jin M, Ding D. An experimental and theoretical study of solvent hydrogen-bond-donating capacity effects on ultrafast intramolecular charge transfer of LD 490. Spectrochim Acta A Mol Biomol Spectrosc. 2017 Sep 5;184:270-276. doi: 10.1016/j.saa.2017.05.027. Epub 2017 May 15. PubMed PMID: 28525861.

纯度：≥98%

CAS：58336-35-9