115834-28-1 Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-2-carboxaldehyde,3',4'b,5',6',8'a,9'-hexahydro-4',9'-dihydroxy-4'b,7',8'-trimethyl-1',3'-dioxo-,[2'R-(2'a,4'bb,8'aa,9'b)]- 115834-29-2 1,4-Phenanthrenedione,2-[3-(acetyloxy)propyl]-4b,5,6,8a,9,10-hexahydro-3,9-dihydroxy-4b,7,8-trimethyl-,[4bS-(4ba,8ab,9a)]- 115834-31-6 12H-Phenanthro[1,2-b]pyran-12-one,1,2,3,6,6a,9,10,10a-octahydro-2,6,11-trihydroxy-3-methoxy-7,8,10a-trimethyl-,[2R-(2a,3b,6a,6ab,10aa)]-