Anthracene is a polycyclic aromatic hydrocarbon (PAH) consisting of three fused benzene rings that presents as a colorless, solid, crystalline substance derived primarily from coal tar, known for its characteristic blue fluorescence under ultraviolet light and its extensive use as a fundamental raw material for producing anthraquinone dyes, synthetic fibers, and various other organic compounds. While Anthracene serves as a component in some wood preservatives and asphalt products, Anthracene is also a recognized environmental pollutant and is classified as a potential occupational carcinogen by some regulatory bodies.

3,5-Dimethoxy-3'-hydroxybibenzyl is a natural product for research related to life sciences. The catalog number is TN2899 and the CAS number is 168281-05-8.

2,4,7-Trihydroxy-9,10-dihydrophenanthrene demonstrates DPPH free radical scavenging activity with an EC(50) ranging from 8.8 to 55.9 μM.

Coelonin shows moderate cytotoxic activity against HepG2 cells.

Bletilol B is a natural product for research related to life sciences. The catalog number is TN3521 and the CAS number is 147235-17-4.