(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol; CAS No.: 154229-19-3; This chemical is essential for the development of high-performance coatings and polymers. Its benefits include excellent adhesion and environmental resistance. ChemShuttle offers FTE, custom synthesis (mg to kg, 1-10+ steps, intermediates/libraries/tool compounds), and process chemistry services, with access to more than 80,000 products. The platform supports online purchasing and fast delivery from US-based warehouses.