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Halofantrine is a drug used to treat malaria. Halofantrine's structure contains a substituted phenanthrene, and is related to the antimalarial drugs quinine and lumefantrine. 3d illustration
The reefs and river water on the Mekong River
River and mountain backside of Khundanprakanchon dam, Nakhon Nayok, Thailand
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Olive branch with white buds & flowers with green leaves against a blue sky with clouds
Covid-19 vaccination record card with fictitious text
Close-up of osmanthus blooming in the park
Various white blister packs of pills - white background
Li River China
beautiful macro shot of photinia glabra tiny white flowers
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
White hydrangea study. Front lit in midsummer. In a Connecticut garden.
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Buds and white flowers of European black elderberry in May
River and mountain backside of Khundanprakanchon dam, Nakhon Nayok, Thailand
flower tree
Prostaglandin D2 or PGD2 is a prostaglandin that binds to the receptor PTGDR as well as CRTH2. 3d illustration
A rapid antigen test or lateral flow home testing kit.
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
isolated horse chestnut-tree branch with leaves and flowers
Blank rectangular jigsaw puzzle mockup isolated on white background
Sambucus nigra. Common names include elder, elderberry, black elder, European elder, European elderberry and European black elderberry.
Backgrounds of Characteristics  of Bacteria and Fungi  for education in Microbiology laboratory.
The detailed, bright white elderflowers stand out against the surrounding green leaves. This close-up image shows a beautiful spring scene.
Mefloquine is a medication used to prevent or treat malaria.When used for prevention it is taken once a week and should be started one or two weeks before potential exposure. 3d illustration
Hawthorn
Lily leaf c.s. under microscope
Daphne odona, also called Japan daphne and daphne indica, scentednative to Japan and China, is a compact evergreen shrub with dark green leaves and terminal umbels of very fragrant, reddish-purple, yellow or white flowers from late winter to early spring, often followed by colorful berries.
Free Images: "bestof:Depramine.png Structure of depramine Own 2010-09-19 Chemgirl131 <span class signature-talk >talk</span> PD-chem Dibenzazepines Tertiary amines Tricyclic"
Butriptyline 200.svg
Iprindole 200.svg
Lumefantrine 200.svg
2-(2-(diethylamino)ethoxy)ethyl 1-phenylcyclopentanecarboxylate 200.svg
2-(diethylamino)ethanol 200.svg
Triisopropanolamine 200.svg
2-(dimethylamino)ethyl acrylate 200.svg
Clobutinol 200.svg
N-methyl-N-phenethyl-2-phenylethanamine 200.svg
N,N-dimethyl-2,2-diphenoxyethanamine 200.svg
4-acetamidophenyl 2-(diethylamino)acetate 200.svg
5-(dimethylamino)naphthalene-1-sulfonyl chloride 200.svg
2-(diethylamino)ethyl 4-amino-3-butoxybenzoate 200.svg
4-amino-N-(2-(diethylamino)ethyl)benzamide 200.svg
Nitrilotriacetic acid 200.svg
2-(dimethylamino)ethyl 2-(4-chlorophenoxy)acetate 200.svg
Dipyridamole 200.svg
Roxindole.svg
2-(4-aminobutyl)guanidine 200.svg
Ethenamine 200.svg
Pentan-2-amine 200.svg
Dicyclohexylamine 200.svg
N,N-dioctadecylhydroxylamine 100.svg
2,2'-azanediyldiacetic acid 200.svg
Diisopropylamine 200.svg
2,7-dimethylacridine-3,6-diamine 200.svg
Cyclopropanamine 200.svg
Dibutylamine 200.svg
Dipropylamine 200.svg
Prop-2-en-1-amine 200.svg
AA-1 100.svg
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1-(4-aminobutyl)guanidine 200.svg
2-(2-aminoethoxy)ethanol 200.svg
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Propane-1,3-diamine 200.svg
4-(aminomethyl)benzoic acid 200.svg
2,2'-(ethane-1,2-diylbis(azanediyl))disuccinic acid 200.svg
Cyclopropyl(4-methoxyphenyl)(pyrimidin-5-yl)methanol 200.svg
Bis(4-(2-phenylpropan-2-yl)phenyl)amine 200.svg
3-(isopropylamino)-1-((7-methyl-2,3-dihydro-1H-inden-4-yl)oxy)butan-2-ol 200.svg
Famciclovir 200.svg
1H-1,2,4-triazol-3-amine 200.svg
Norflurazon 200.svg
Bis(4-chlorophenyl)(cyclopropyl)methanol 200.svg
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5-(2-(tert-butylamino)-1-hydroxyethyl)benzene-1,3-diol 200.svg
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Hexaconazole.svg
Perbromobenzene 200.svg
Lupulone synthesisRedrawn.svg
Chlorotrimethylsilane 200.svg
Phenethylhydrazine 200.svg
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