Schisandrone is a 4-aryltetrahydrofuran lignan extracted from the dried fruit of Schisandra chinensis.

(2R)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one is one of the potentially active components in Scutellaria baicalensis.

CY5-SE is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides (Excitation: 649 nm, Emission: 670 nm).