英文别名
3'-Oxo-4'-(3''-oxobutyl)-1,2-cyclopentenophenanthren-4'-carbonsaeure-methylester;17-oxo-16-(3-oxo-butyl)-16,17-dihydro-15H-cyclopenta[a]phenanthrene-16-carboxylic acid methyl ester;17-Oxo-16-(3-oxo-butyl)-16,17-dihydro-15H-cyclopenta[a]phenanthren-16-carbonsaeure-methylester