2.
Name: D-Arabinitol, 1-C- (1, 6-dihydro-6-thioxo-9H-purin-9-yl)-1-S-ethyl-1-thio-, 2,3,4, 5-tetraacetate, (R)-
CAS: 55094-94-5



6.
Name: 3H-Oxireno[8,8a]naphtho[2,3-b]furan-3-ol,1a,- 2,4,4a,5,9-hexahydro-4,4a,6-trimethyl-,acetate,(1aS,3R,4S,4aS,9aR)-
CAS: 113592-89-5


