53-06-5

 cortisone

C₂₁H₂₈O₅

53-07-6

 (2בטא,3אלפא,5אלפא,16אלפא)-3-הידרוקסי-16-מתיל-2-(מורפולין-4-איל)פרגנאן-20-אחד

C₂₆H₄₃NO₃

53-10-1

 hydroxydione sodium succinate

C₂₅H₃₅NaO₆

53-16-7

 Estrone

C₁₈H₂₂O₂

53-18-9

 bietaserpine

C₃₉H₅₃N₃O₉

53-19-0

 1-(2-chlorophenyl)-1-(4-chlorophenyl)-2,2-dichloroethane

C₁₄H₁₀Cl₄

53-21-4

 cocaine hydrochloride methanol solution

C₁₇H₂₂ClNO₄

53-27-0

 N-[1-(4-hydroxy-4-phenylpiperidin-1-yl)propan-2-yl]-N-phenylfuran-2-carboxamide hydrochloride (1: 1)

C₂₅H₂₉ClN₂O₃

53-31-6

 medibazine

C₂₅H₂₆N₂O₂

53-32-7

 N-[1-(4-hydroxy-4-phenylpiperidin-1-yl)propan-2-yl]-N-phenylpropanamide ethanedioate (1:1)

C₂₅H₃₂N₂O₆

53-33-8

 paramethasone

C₂₂H₂₉FO₅

53-34-9

 Fluprednisolone

C₂₁H₂₇FO₅

53-35-0

 (4aR,4bS,5S,6aS,7R,10aS,10bS,12R)-5,7,12-trihydroxy-7-(hydroxyacetyl)-4a,6a-dimethyl-4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12-tetradecahydrochrysen-2(3H)-אחד

C₂₂H₃₂O₆

53-35-0

 (4aR,4bS,5S,6aS,7R,10aS,10bS,12R)-5,7,12-trihydroxy-7-(hydroxyacetyl)-4a,6a-dimethyl-4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12-tetradecahydrochrysen-2(3H)-אחד

C₂₂H₃₂O₆