methyl (8S,9S,10R,11S,13S,14S)-11-hydroxy-2',2',10,13-tetramethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolane]-5'-carboxylate
CAS No. 97142-20-6
RUBOMETOXINE 98571-36-9
ISOTAVACFURAN 98570-68-4