Piperlongumine. An anticancer agent, Synonyms:-(E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)-5,6-dihydropyridin-2(1H)-one; 1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2(1H)-one; Piplartine, CAS Number:-20069-09-4, Molecular Formula:-C1GH19NOG, Purity:-G97%, 10mg.