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Nicotinamide adenine dinucleotide (NAD) is a coenzyme central to metabolism. Found in all living cells, NAD is called a dinucleotide because it consists of two nucleotides joined through their phosphate groups.
Chemical formula of Adrenaline
Dicyclomine, dicycloverine molecule. Antimuscarinic drug used to treat IBS. Molecular model. 3D rendering. Illustration
A molecular model of the plasticizer Dibutyl Phthalate or DBP.  As a plasticizer it has been used in many products including adhesives, textiles, cosmetics and children's toys. There are now concerns about its health effects, particularly its effect on male health and behaviour.   Isolated on white.
Quinmerac herbicide molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Molecular model of lactose, a disaccharide sugar in milk.
Boron nitride and carbon hybrid is a heterostructure consisting of boron and nitrogen and carbon. 3d illustration
Cancer Drug Molecule
Strychnine is a highly toxic, colorless, bitter, crystalline alkaloid used as a pesticide, particularly for killing small vertebrates such as birds and rodents.
Complex formula of an organic molecule.
Loratadine drug molecule. It is antihistamine, is used to treat allergies. Molecular model. 3D rendering. Illustration
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.
Opicapone Parkinson's disease drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Berberine is a quaternary ammonium salt of an isoquinoline alkaloid and found in such plants as Berberis. Formula: C20H18NO4+. Chemical structure model: Ball and Stick. 3D illustration.
Love without pain - 300 mg aspirin, no headache no heartache! Computer rendered aspirin molecule. Color symbols - pink=carbon, red=oxygen, white=hydrogen
Terbinafine belongs to the group of medicines called antifungals. It is used to treat fungus infections of the scalp, body, groin (jock itch), feet (athlete's foot), fingernails, and toenails.
3d Molecular Structure
Sildenafil molecule. It is drug for the treatment of erectile dysfunction. Molecular model. 3D rendering. Illustration
A ball and stick model of Ethyl Eicosapentaenoic Acid or E-EPA. It is an omega-3 polyunsaturated fatty acid.
Cannabidiolic acid or CBDA cannabinoid molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
pracetamol molecule in warm rays of light. 3d rendering
Computer-rendered drug molecule hydroxychloroquine, which showed efficacy to treat COVID-19 patients and was mentioned by President Trump at White House briefing. Color symbols - red=oxygen, blue=nitrogen, white=hydrogen, green-chlorine.
Rhodamine B is a fluorescent rhodamine family dye. It is often used as a tracer dye within water to determine the rate and direction of flow and transport.
The molecular structure of VIOXX. This image has a path, so the shadow can be easily removed.
Choline vitamin-like essential nutrien molecule. It is Vitamin B4. 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.
Fisetin plant polyphenol molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
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Free Images: "bestof:Coronaridine2.png en Coronaridine Chemical Structure own Echoecho692003 2010-06-10 Check categories 2010 June 12 en wikipedia Coronaridine Medicine Tabernanthe"
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