| D007093 |
Imidazoles |
Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES). |
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| D008433 |
Mathematics |
The deductive study of shape, quantity, and dependence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) |
Mathematic |
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| D008956 |
Models, Chemical |
Theoretical representations that simulate the behavior or activity of chemical processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment. |
Chemical Models,Chemical Model,Model, Chemical |
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| D009278 |
Naphazoline |
An adrenergic vasoconstrictor agent used as a decongestant. |
AK-Con,Afazol Grin,Albalon,All Clear,Clear Eyes,Colirio Alfa,Idril,Miraclar,Nafazair,Naphazoline Hydrochloride,Naphazoline Monohydrochloride,Naphazoline Nitrate,Naphcon,Naphcon Forte,Optazine,Privin,Privine,Proculin,Siozwo,Tele-Stulln,VasoNit,Vasoclear,Vasocon,Vasocon Regular,Vasoconstrictor Pensa,AK Con,Hydrochloride, Naphazoline,Monohydrochloride, Naphazoline,Nitrate, Naphazoline,Pensa, Vasoconstrictor,Tele Stulln |
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| D009281 |
Naphthalenes |
Two-ring crystalline hydrocarbons isolated from coal tar. They are used as intermediates in chemical synthesis, as insect repellents, fungicides, lubricants, preservatives, and, formerly, as topical antiseptics. |
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| D011232 |
Chemical Precipitation |
The formation of a solid in a solution as a result of a chemical reaction or the aggregation of soluble substances into complexes large enough to fall out of solution. |
Precipitation, Chemical |
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| D002254 |
Carbonates |
Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed) |
Carbonate |
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| D002626 |
Chemistry, Pharmaceutical |
Chemistry dealing with the composition and preparation of agents having PHARMACOLOGIC ACTIONS or diagnostic use. |
Medicinal Chemistry,Chemistry, Pharmaceutic,Pharmaceutic Chemistry,Pharmaceutical Chemistry,Chemistry, Medicinal |
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| D012964 |
Sodium |
A member of the alkali group of metals. It has the atomic symbol Na, atomic number 11, and atomic weight 23. |
Sodium Ion Level,Sodium-23,Ion Level, Sodium,Level, Sodium Ion,Sodium 23 |
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| D013053 |
Spectrophotometry |
The art or process of comparing photometrically the relative intensities of the light in different parts of the spectrum. |
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