109393-83-1
(2-[2]naphthyl-6-oxo-cyclohexyl)-acetic acid
→
111356-27-5
3,4,4a,11,12,12a-hexahydro-2H-chrysen-1-one
111064-97-2
2,3,4,4a,12,12a-hexahydro-chrysene-1,11-dione
3351-28-8
1-甲基屈