1-[(3S,3′S,5R,5′S,10S,13S,14S,17S)-3-Hydroxy-4,4-bis(hydroxymethyl)-3′,10,13,14-tetramethyl-1,2,3,4,4′,5,5′,6,7,10,11,12,13,14,15,16-hexadecahydro-3′H-spiro[cyclopenta[a]phenanthrene-17,2′-furan]-5′-y l]-1-propanone (non-preferred name)

1-[(3S,3′S,5R,5′S,10S,13S,14S,17S)-3-Hydroxy-4,4-bis(hydroxymethyl)-3′,10,13,14-tetramethyl-1,2,3,4,4′,5,5′,6,7,10,11,12,13,14,15,16-hexadecahydro-3′H-spiro[cyclopenta[a]phenanthrene-17,2′-furan]-5′-y l]-1-propanone (non-preferred name)

(23S)-17[α],23-epoxy-3[β],28,29-trihydroxy-27-norlanost-8-en-24-one

78161-22-5