4.
Name: 5,11-Methanofuro(3,4-d)(3)benzoxonin-1,12(3H,5H)-dione, 6,6a,7,8,9,10,10a,11-octahydro-6,6a-dihydroxy-3,11,13-trimethyl-, (3R-(3R*,5R*,6S*,6ar*,10ar*,11S*,13R*))-
CAS: 166403-10-7



5.
Name: Anthra(2,1-b)thiophene-6,11-dione, 1,2,5,5a,11a,11b-hexahydro-4-methyl-11a-((phenylmethyl)sulfinyl)-, 3,3-dioxide
CAS: 125220-08-8


