53-41-8

 Androsterone

C₁₉H₃₀O₂

53-42-9

 etiocholan-3A-ol-17-one crystalline

C₁₉H₃₀O₂

53-43-0

 (+)-Dehydroisoandrosterone

C₁₉H₂₈O₂

53-44-1

 3-{[(8xi,9xi,14xi,17beta)-3-methoxyestra-1,3,5(10)-trien-17-yl]oxy}propanenitrile

C₂₂H₂₉NO₂

53-45-2

 3-deoxyestrone

C₁₈H₂₂O

53-46-3

 Methantheline Bromide

C₂₁H₂₆BrNO₃

53-56-5

 N~1~-benzyl-N~2~,N~2~-dimethyl-N~1~,1-diphenylethane-1,2-diamine

C₂₃H₂₆N₂

53-57-6

 dihydronicotinamide-adenine dinucleotide פוספט

C₂₁H₃₀N₇O₁₇P₃

53-59-8

 beta-nicotinamide adenine dinucleotide phosphoric acid

C₂₁H₂₉N₇O₁₇P₃

53-60-1

 promazine hydrochloride

C₁₇H₂₁ClN₂S

53-63-4

 אסטרה-1,3,5(10)-טרין-3-אול

C₁₈H₂₄O

53-64-5

 (2E)-2,3-bis(4-methoxyphenyl)pent-2-enenitrile

C₁₉H₁₉NO₂

53-68-9

 N,N-diethyl-2-hydroxy-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoline-3-carboxamide

C₂₀H₃₀N₂O₄

53-69-0

 8,10-dimethylbenz[a]acridine

C₁₉H₁₅N