2.
Name: [17-(3-diethoxyphosphorylpropanoyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
CAS: 6182-25-8



4.
Name: Spiro[1H,15aH-furo[2',3':7,8]indolizino[8,1-cd]- carbazole-2(2aH),6'(7'H)-[4H,5H,15aH,16H]- furo[2',3':7,8]indolizino[8,1-cd]pyrido[1,2,3-lm]- carbazole]-7-carboxylic acid,2',3',4,4'a,5,6,8,12'c,13,13',14,14',17',17'atetradecahydro- 12'c-hydroxy-9'-methoxy-3'- oxo-,methyl ester,(2S,2aS,3'aR,4'aR,5aR,- 12bR,12'bR,12'cR,15aR,15'aS,17'aS)-
CAS: 19772-81-7


