53-60-1

 promazine hydrochloride

C₁₇H₂₁ClN₂S

53-63-4

 estra-1,3,5(10)-trien-3-ol 

C₁₈H₂₄O

53-64-5

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

C₁₉H₁₉NO₂

53-68-9

 N,N-diéthyl-2-hydroxy-9,10-diméthoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoléine-3-carboxamide 

C₂₀H₃₀N₂O₄

53-69-0

 8,10-diméthylbenz[a]acridine 

C₁₉H₁₅N

53-70-3

 Dibenz (a,h) anthracene

C₂₂H₁₄

53-73-6

 angiotensinamide

C₄₉H₇₀N₁₄O₁₁

53-75-8

 L-beta-aspartyl-N~5~-(diaminomethylidene)-L-ornithyl-L-valyl-L-tyrosyl-L-valyl-L-histidyl-L-prolyl-L-phenylalanine

C₄₉H₆₉N₁₃O₁₂

53-79-2

 puromycin

C₂₂H₃₁Cl₂N₇O₅

53-82-7

 4,5,6-trichloro-1-(bêta-D-ribofuranosyl)-1H-benzimidazole 

C₁₂H₁₁Cl₃N₂O₄

53-83-8

 6-thioinosine 5'-monophosphate 

C₁₀H₁₃N₄O₇PS

53-84-9

 beta-Nicotinamide adenine dinucleotide

C₂₁H₂₆N₇O₁₄P₂

53-85-0

 5,6-dichlorobenzimidazole-1-bêta-D-ribo furanoside 

C₁₂H₁₂Cl₂N₂O₄

53-86-1

 Indomethacin

C₁₉H₁₆ClNO₄