1.
Name: Spiro[2a,6a-epoxynaphth[2,3-b]oxirene-2(1aH),- 2'-naphtho[1,8-de][1,3]dioxin]-3(4H)-one,5,6,- 7,7a-tetrahydro-6,7-dihydroxy-5-methoxy-,(1aR,2aR,5R,6S,6aS,7S,7aR)-
CAS: 173327-11-2



4.
Name: Pentanoic acid,2-hydroxy-3-methyl-,(1S,3S,- 3aR,4R,5R,6R,7aS)-1-(acetyloxy)-5- (formyloxy)-3-(3-furanyl)-6-[(5R,5aR,9aS)-5,- 5a,6,7,9,9a-hexahydro-5,9a-dimethyl-2,7- dioxo-2H-pyrano[3,4-b]oxepin-5-yl]- octahydro-7a-hydroxy-3a-methyl-7-methylene- 1H-inden-4-yl ester
CAS: 77943-72-7


