438-22-2

 5A-androstane

C₁₉H₃₂

438-23-3

 5-bêta-androstane 

C₁₉H₃₂

438-24-4

 Benzenemethanol, 2-methyl-a-(trifluoromethyl)-

C₉H₉F₃O

438-25-5

 3-ethyl-1,1,1-trifluoroheptane-2,4-dione

C₉H₁₃F₃O₂

438-32-4

 4-Fluoro-1-naphthylamine

C₁₀H₈FN

438-41-5

 Chlordiazepoxide hydrochloride

C₁₆H₁₅Cl₂N₃O

438-59-5

 3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl(methyl)ammonium chloride

C₁₉H₂₀ClN

438-60-8

 protriptyline

C₁₉H₂₁N

438-67-5

 estrone 3-sulfate de sodium 

C₁₈H₂₂NaO₅S

438-73-3

 (2-benzoylphenyl)[3-(trifluoromethyl)phenyl]methanone

C₂₁H₁₃F₃O₂

438-81-3

 2-(dibutylamino)-1-(4-fluoronaphtalène-1-yl)éthanol 

C₂₀H₂₈FNO

438-84-6

 [1,1'-Biphenyl]-2-amine, 2'-(trifluoromethyl)-

C₁₃H₁₀F₃N

439-14-5

 diazepam--dea schedule iv item

C₁₆H₁₃ClN₂O

439-22-5

 1-ethyl-5-methoxy-3-(4-methoxyphenyl)-2-methyl-2,3-dihydro-1H-indene

C₂₀H₂₄O₂