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An ECG test chart with pills and a stethoscope
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Lumacaftor cystic fibrosis drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Molecular Model of Gabapentin.
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
3D cartoon and Gaussian surface models, PDB 1uea, white background
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
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
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
Aspirin (ASA) C9H8O4. Ball, Stick and Space-Filling chemical structure model. 3D illustration.
Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img]  \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]
Omega-3 fatty acids, docosahexaenoic acid (DHA) molecule with oil background 3d rendering
3D rendering of a drug molecule
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
A ball and stick model of Dopamine. It is a neurotransmitter affecting behaviour, sleep, learning, perception of pain, mood and motivation.
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
Caffeine Molecule with clipping path
Cannabidiolic acid or CBDA cannabinoid molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Molecular model of amylose, one of the two sugar components in starch
Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration
Cancer Drug Molecule
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 1ic8, white background
A ball and stick model of Eicosapentaenoic Acid or EPA. It is an omega-3 polyunsaturated fatty acid. It is introduced into the diet by eating oily fish. Isolated on white.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Aspirin Acetylsalicylic Acid molecule.
Ginsenoside Rg1 ginseng molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Molecular Model of Vitamin D.
Sildenafil molecule. It is drug for the treatment of erectile dysfunction. Molecular model. 3D rendering. Illustration
3D rendering of a drug molecule
Free Images: "bestof:Aspirin-synthesis.png Diagram of aspirin synthesis from salicylic acid and acetic anhydride 2006-11-02 own assumed Ewen Acetylsalicylic acid Drug syntheses"
Acetanilide syntheses.svg
Acetylsalicylsäure2neu.svg
Barbituric acid synthesis.svg
Valproic acid synthesis.svg
Methacrylic acid synthesis.svg
Synthesis Benzenesulfonic acid.svg
Chlorperoxybenzoic acid synthesis.svg
Amino Sulfonic Acid Synthesis V.1.svg
Glyphosate synthesis from chloroacetic acid.svg
Maltol synthesis.svg
Methacrylic acid synthesis2.svg
Diphenoxylate synthesis.svg
Synthesis Pyrocatechol B.svg
Ácido acético.svg
Synthesis Ethylvanillin.svg
Acetylsalicylsäure.synthese2.svg
Indol-3-ylacetic acid.svg
Ethen vinyl acetate copolymer.svg
Dodecanedioic acid synthesis.svg
Acetic Acid Dissoziation.svg
Diphenic Acid Synthesis V.1.svg
Flufenamic acid synthesis.svg
Uracil acetic acid.svg
Synthesis Jasmonic acid.svg
Synthesis ascorbic acid.svg
Esterification (acetic acid and methanol).svg
Propiolic acid synthesis 01.svg
Acetic acid group.svg
Acetic acid + hexan-1-ol to hexyl acetate.svg
Acetic acid 200.svg
Acetic acid atoms.svg
Cyano Acetic Acid Formula V.1.svg
Nalidixic acid synthesis 01.svg
Acetic Acid Hydrogenbridge V.1.svg
Acetic Acid Hydrogenbridge V.2.svg
Mefenamic acid synthesis 01.svg
Essigsäure - Acetic acid.svg
Synthesis of trinitrobenzoic acid.svg
Adamantane caboxylic acid synthesis.svg
2-(methylamino)acetic acid 200.svg
Strecker's amino acid synthesis mechanism part 2.svg
Strecker amino acid synthesis scheme.svg
Strecker's amino acid synthesis mechanism part 1.svg
Synthesis of Secalonic Acid D.svg
Synthesis of Secalonic Acid E.svg
Diagram Production sulfuric acid en.svg
Vapor pressure acetic acid b.svg
4-Chloroindole-3-acetic acid.svg
Synthesis of carbamoyl aspartic acid.svg
Synthesis of 1,12-dodecanedioic acid.svg
2-(2,4-dichlorophenoxy)acetic acid 200.svg
2-(2,4,5-trichlorophenoxy)acetic acid 200.svg
2-(1-methylguanidino)acetic acid 200.svg
2-(2,5-dihydroxyphenyl)acetic acid 200.svg
2-(naphthalen-1-yl)acetic acid 200.svg
Vapour pressure cyano acetic acid ethyl ester.svg
2-(4-chloro-2-methylphenoxy)acetic acid 200.svg
Folinic acid.svg
Carglumic acid.svg
Levulinic acid.svg
Trimesic acid.svg
Rumenic acid.svg
Punicic acid.svg
Dihydropteroic acid.svg
Vanilmandelic acid.svg
Kyselina acetylsalicylová.svg
Kyselina salicylová.svg
Kyselina octová.svg
Nucleic acid.svg
Benzyl salicylate.svg
PhenolSynthesisFromBenzenesulfonicAcid.svg
2-(aminooxy)aceticacid2.svg
Indolylglycine.svg
(S)-2-amino-2-(3-hydroxyisoxazol-5-yl)acetic acid 200.svg
2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid 200.svg
Ginkgolic acid 2.svg
4-Methylbenzoic acid.svg
Acetylhydrazine.svg
Methyl acetate.svg
Acetylsalicylsäure1neu.svg
Amino acid catabolism revised.svg
サリチル酸の合成式.svg
アセチルサリチル酸の合成式.svg
アセチルサリチル酸.svg
Alpha-calendic acid.svg
Cynarine.svg
Trans-vaccenic acid.svg
Alpha-eleostearic acid.svg
Synthesis Allicin.svg
LSD.svg
DCKA.svg
4-Cl-IAA.svg
Amfenac.svg
4-Hydroxyphenylacetic acid.svg
2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid 200.svg
Beta-keto acid tautomerism.svg
5-ALA Porphobilinogen Synthese.svg
Lakta acido.svg
Alitretinoin.svg
Pseudoionone acid cyclization.svg
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