(5R,10R,13S,17S)-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[5,10-epoxycyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-ol,CAS No.: 39931-89-0; This chemical is utilized in various industrial applications, valued for its robustness and versatility. ChemShuttle offers comprehensive FTE, custom synthesis, and process chemistry services, supported by a vast product catalog. The convenience of online procurement and US warehouse shipping ensures customer satisfaction.