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 DeCS Categories

D01 Inorganic Chemicals .
D01.268 Elements .
D01.268.513 Metalloids .
D01.268.556 Metals, Heavy .
D01.268.557 Metals, Light .
D01.552 Metals .
D01.552.544 Metals, Heavy .
D01.552.547 Metals, Light .
D02 Organic Chemicals .
D02.092 Amines .
D02.092.877 Quaternary Ammonium Compounds .
D02.092.877.648 Oxyphenonium .
D02.675 Onium Compounds .
D02.675.276 Quaternary Ammonium Compounds .
D02.675.276.648 Oxyphenonium .
L01 Information Science .
L01.399 Information Management .
L01.399.250 Data Collection .
L01.399.250.590 Metadata .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.087 Contamination .
SP4.011.087.723 Environmental Pollutants .
SP4.011.087.723.474 Inorganic Pollutants .
SP4.011.087.723.474.315 Metals, Heavy .
SP4.011.092 Toxicology .
SP4.011.092.758 Metals, Heavy .
SP4.011.102 Biology .
SP4.011.102.168 Inorganic Tracers .
SP4.016 Water Resources .
SP4.016.177 Water Pollution .
SP4.016.177.038 Water Pollutants .
SP4.016.177.038.419 Metals, Heavy .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Metals .
Electropositive chemical elements characterized by ductility, malleability, luster, and conductance of heat and electricity. They can replace the hydrogen of an acid and form bases with hydroxyl radicals. (Grant & Hackh's Chemical Dictionary, 5th ed) .
1.00
19637768
 
Inorganic Tracers .
Metallic Tracers .
Trace Metals .
Inorganic Traces .
Metallic Traces .
0.73
10
 
Metalloids .
Intermediate Metals .
Semi-Metals .
Metals, Intermediate .
Semi Metals .
A class of nonmetals such as arsenic that have some of the chemical properties of a metal. .
0.68
1203
 
Oxyphenonium .
2-((Cyclohexylhydroxyphenylacetyl)oxy)-N,N-diethyl-N-methylethanaminium .
Atrenyl .
Metacin .
Methacin .
Oxyphenon .
Oxyphenonium Bromide, (+)-Isomer .
Oxyphenonium Bromide, (+-)-Isomer .
Oxyphenonium Bromide, (-)-Isomer .
Oxyphenonium Iodide, (R)-Isomer .
Oxyphenonium Iodide, (S)-Isomer .
Oxyphenonium, (+-)-Isomer .
Oxyphenonium, (R)-Isomer .
Oxyphenonium, (S)-Isomer .
Spastrex .
Bromide, Oxyphenonium .
Chloride, Oxyphenonium .
Iodide, Oxyphenonium .
Oxyphenonium Bromide .
Oxyphenonium Chloride .
Oxyphenonium Iodide .
A quaternary ammonium anticholinergic agent with peripheral side effects similar to those of ATROPINE. It is used as an adjunct in the treatment of gastric and duodenal ulcer, and to relieve visceral spasms. The drug has also been used in the form of eye drops for mydriatic effect. .
0.66
0122
 
Metadata .
Metatags .
Metatag .
Structured data elements used to describe other data. .
0.66
140
 
Metals, Heavy .
Heavy Metals .
Metallic Pollutants .
Toxic Metals .
Metals with high specific gravity, typically larger than 5. They have complex spectra, form colored salts and double salts, have a low electrode potential, are mainly amphoteric, yield weak bases and weak acids, and are oxidizing or reducing agents (From Grant & Hackh's Chemical Dictionary, 5th ed) .
0.66
23019319
 
Metals, Light .
Light Metals .
Metals with low specific gravity, typically smaller than 5, characterized by a single valence (1, 2, or 3), a simple spectrum, strong electromotive force (positive), and colorless compounds. (From Grant & Hackh's Chemical Dictionary, 5th ed) .
0.66
042