serw-MX  [xml]  
 


    
 DeCS Categories

D27 Chemical Actions and Uses .
D27.505 Pharmacologic Actions .
D27.505.696 Physiological Effects of Drugs .
D27.505.696.377 Growth Substances .
D27.505.696.377.605 Micronutrients .
D27.505.696.377.605.555 Trace Elements .
D27.720 Specialty Uses of Chemicals .
D27.720.470 Laboratory Chemicals .
D27.720.470.410 Indicators and Reagents .
D27.720.470.410.690 Reducing Agents .
G02 Chemical Phenomena .
G02.111 Biochemical Phenomena .
G02.111.188 Dealkylation .
G02.111.570 Molecular Structure .
G02.111.570.685 Isomerism .
G02.607 Organic Chemistry Phenomena .
G02.607.141 Dealkylation .
G02.607.445 Isomerism .
G02.607.445.682 Stereoisomerism .
G03 Metabolism .
G03.219 Dealkylation .
G07 Physiological Phenomena .
G07.203 Diet, Food, and Nutrition .
G07.203.300 Food 4276 .
G07.203.300.631 Micronutrients .
G07.203.300.631.555 Trace Elements .
H01 Natural Science Disciplines .
H01.181 Chemistry .
H01.181.216 Chemistry, Agricultural .
H01.671 Physics .
H01.671.065 Astronomy .
H01.770 Science .
H01.770.787 Systems Integration .
J02 Food and Beverages .
J02.500 Food 4276 .
J02.500.631 Micronutrients .
J02.500.631.555 Trace Elements .
L01 Information Science .
L01.906 Systems Analysis .
L01.906.787 Systems Integration .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.097 Chemistry .
SP4.011.097.039 Chemical Compounds .
SP4.011.097.039.749 Phenolic Compounds .
SP8 Disasters .
SP8.473 Risk 17142 .
SP8.473.654 Hazards .
SP8.473.654.412 Technological Threats .
SP8.473.654.412.052 Substances, Products and Materials .
SP8.473.654.412.052.016 Chemical Compounds .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Isomerism .
Isomerisms .
The phenomenon whereby certain chemical compounds have structures that are different although the compounds possess the same elemental composition. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) .
1.00
2319121
 
Stereoisomerism .
Stereochemistry, Molecular .
Stereoisomer .
Stereoisomers .
Molecular Stereochemistry .
The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) .
0.56
2280786
 
Reducing Agents .
Agents, Reducing .
Reductants .
Materials that add an electron to an element or compound, that is, decrease the positiveness of its valence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) .
0.47
91231
 
Chemical Compounds .
Chemical Agents .
Chemicals and Drugs .
Chemical Products and Drugs .
Chemical Products and Medicines .
Chemical Products .
Chemical Substances .
Chemicals .
0.46
 
Dealkylation .
Dealkylations .
The removing of alkyl groups from a compound. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) .
0.45
01726
 
Astronomy .
The science concerned with celestial bodies and the observation and interpretation of the radiation received in the vicinity of the earth from the component parts of the universe (McGraw Hill Dictionary of Scientific and Technical Terms, 5th ed) .
0.42
301602
 
Trace Elements .
Biometal .
Biometals .
Trace Element .
Trace Mineral .
Trace Minerals .
Element, Trace .
Elements, Trace .
Mineral, Trace .
Minerals, Trace .
A group of chemical elements that are needed in minute quantities for the proper growth, development, and physiology of an organism. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) .
0.42
 
Chemistry, Agricultural .
Agricultural Chemistries .
Chemistries, Agricultural .
Agricultural Chemistry .
The science of the chemical composition and reactions of chemicals involved in the production, protection and use of crops and livestock. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) .
0.41
4224
 
Systems Integration .
Integration, Systems .
Integrations, Systems .
Systems Integrations .
The procedures involved in combining separately developed modules, components, or subsystems so that they work together as a complete system. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) .
0.41
819126
 
Phenolic Compounds .
Phenolic Content .
Phenol Acids .
0.40