—— |
[2-(tert-butylamino)-2-oxoethyl] (8S,9S,10R,13S,14S,17S)-4,4,10,13-tetramethyl-3-oxo-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-17-carboxylate |
1609387-16-7 |
C28H43NO4 |
457.654 |
雄甾-3-酮-4-烯-17bata-羧酸甲酯 |
3-oxo-androst-4-ene-17β-carboxylic acid methyl ester |
2681-55-2 |
C21H30O3 |
330.467 |
—— |
methyl (8S,9S,10R,13S,14S,17S)-4,4,10,13-tetramethyl-3-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylate |
1609387-14-5 |
C23H34O3 |
358.521 |
—— |
(17β)-4,4-dimethyl-3-oxoandrost-5-ene-17-carboxylic acid |
1255359-09-1 |
C22H32O3 |
344.494 |