serw-MX  [xml]  

 DeCS Categories

D02 Organic Chemicals .
D27 Chemical Actions and Uses .
D27.505 Pharmacologic Actions .
G02 Chemical Phenomena .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.097 Chemistry .
SP4.011.097.036 Organic Chemicals .
SP4.011.097.039 Chemical 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 .
SP8.473.654.412.052.016.010 Organic Chemicals .
 Synonyms & Historicals
Chemical Compounds .
Chemical Agents .
Chemicals and Drugs .
Chemical Products and Drugs .
Chemical Products and Medicines .
Chemical Products .
Chemical Substances .
Chemicals .
Organic Chemicals .
Chemicals, Organic .
Organic Substances .
A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form. .
Pharmacologic Actions .
Chemical Actions .
Actions, Chemical .
Actions, Pharmacologic .
A broad category of chemical actions and uses that result in the prevention, treatment, cure or diagnosis of disease. Included here are drugs and chemicals that act by altering normal body functions, such as the REPRODUCTIVE CONTROL AGENTS and ANESTHETICS. Effects of chemicals on the environment are also included. .
/chemistry .
/chemical characterization .
/chemical composition .
/chemical content .
/chemical properties .
/chemical structure .
Used with chemicals, biological, and non-biological substances for their composition, structure, characterization, and properties; also used for the chemical composition or content of organs, tissue, tumors, body fluids, organisms, and plants. Excludes chemical analysis and determination of substances for which "analysis" is used; excludes synthesis for which "chemical synthesis" is used; excludes isolation and purification of substances for which "isolation & purification" is used. .
Chemical Phenomena .
Chemical Phenomenon .
Chemical Process .
Physical Chemistry Phenomena .
Physical Chemistry Process .
Physicochemical Phenomenon .
Physicochemical Process .
Chemical Concept .
Chemistry Process, Physical .
Chemistry Processes, Physical .
Concept, Chemical .
Concept, Physical Chemistry .
Concept, Physicochemical .
Concepts, Chemical .
Concepts, Physical Chemistry .
Concepts, Physicochemical .
Phenomena, Chemical .
Phenomena, Physical Chemistry .
Phenomena, Physicochemical .
Phenomenon, Chemical .
Phenomenon, Physicochemical .
Physical Chemistry Concept .
Physicochemical Concept .
Process, Chemical .
Process, Physical Chemistry .
Process, Physicochemical .
Processes, Chemical .
Processes, Physical Chemistry .
Processes, Physicochemical .
Chemical Concepts .
Chemical Processes .
Chemical Treatment .
Physical Chemistry Concepts .
Physical Chemistry Processes .
Physicochemical Concepts .
Physicochemical Phenomena .
Physicochemical Processes .
The composition, structure, conformation, and properties of atoms and molecules, and their reaction and interaction processes. .