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Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration

A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin. Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease. Isolated on white.

emergency shower and eyewash symbol boards in the chemical factory area

Chemical formula of Testosterone on a blackboard

Top view of industrial piping system,Aerial top view natural gas pipeline, gas industry, gas transport system, stop valves and appliances for gas pumping station.

Water (Molecular formula: H2O) is a clear, odorless, tasteless liquid that is essential for most animal and plant life. Chemical structure model: Ball and Stick. 3D illustration.

Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.

Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.

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

Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)

Glucosamine (C6H13NO5) is an amino sugar. treatment for osteoarthritis. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.

Chemical formula of Bisphenol A (BPA) with black pen. Close-up.

Building cooling air conditioner outdoor unit

Laboratory of Biological Research. The interior of a modern scientific laboratory.

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.

Cyclic adenosine monophosphate is a second messenger important in many biological processes. cAMP is a derivative of adenosine triphosphate and used for intracellular signal transduction in many different organisms, conveying the cAMP-dependent pathway. It should not be confused with 5'-AMP-activated protein kinase.

Dicyclomine, dicycloverine molecule. Antimuscarinic drug used to treat IBS. Molecular model. 3D rendering. Illustration

Aerial view of Mississauga Cement Plant in Mississauga, Ontario, Canada.

Prostaglandin D2 or PGD2 is a prostaglandin that binds to the receptor PTGDR as well as CRTH2. 3d illustration

Top view of Electric plants generator from gas and oil send power line to Town, Aerial view of a huge power plant on the industrial estate in Thailand

Molecular structure of Acetylcysteine(also known as N-acetylcysteine or NAC). C5H9NO3S. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.

Chemical Label Carbon Dioxide Chemical Formula Chemical Properties and responsible agencies

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