2.
Name: ethyl 2-(7,9,9-trioxo-9$l^{6}-thia-8-azabicyclo[4.3.0]nona-1,3,5-trien-8-yl)decanoate
CAS: 7501-67-9



4.
Name: [(8R,9S,10R,13S,14S,17R)-17-acetyl-6-(dibromomethylidene)-10,13-dimethyl-3-oxo-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate
CAS: 79694-56-7



7.
Name: Benzenesulfonic acid, mono-C10-16-alkyl derivs., compds. with 2-propen-1-amine
CAS: 195008-77-6


