(organic chemistry, especially in combination) Any univalent radical derived from cyclohexadiene.
cycloheximide
cycloheximide
noun
(organic chemistry) An agricultural fungicide produced by the bacterium Streptomyces griseus, widely used in biomedical research.
desiodothyroxine
desoxycinchonine
desoxyephedrine
desoxyephedrine
Noun
methamphetamine
desoxymorphine
diazohydroxide
diazohydroxide
noun
(chemistry) any compound having the general formula RN=NOH
dihdroxycholecalciferol
dihydroxyacetone
dihydroxyacetone
noun
(biochemistry) The only ketotriose
(organic chemistry) The compound CO(CH₂OH)₂ that has a number of industrial uses
dihydroxytoluene
dimethoxy
dimethoxy
noun
(organic chemistry, especially in combination) Two methoxy groups in a molecule
dimethoxymethane
dimethoxymethane
noun
(organic chemistry) A clear colourless flammable liquid with a low boiling point, low viscosity, and excellent dissolving power, the dimethyl acetal of formaldehyde.
dimethylsulfoxide
dimethylsulfoxide
noun
Alternative spelling of dimethylsulphoxide
dimethylsulphoxide
dimethylsulphoxide
noun
Alternative spelling of dimethyl sulfoxide
diphenoxylate
diphenoxylate
noun
(pharmacology) An antidiarrheal agent (trademark Lomotil) chemically related to pethidine and administered in the form of its hydrochloride C₃₀H₃₂N₂O₂·HCl in combination with the sulfate of atropine.
endotheliomyxoma
erythrodextrin
erythrodextrin
noun
(chemistry) A dextrin which gives a red colour with iodine.
extrathermodynamic
extrathermodynamic
adj
Outside of the realm of thermodynamics.
formaldehydesulphoxylic
hamamelidoxylon
hexanitrodiphenylamine
hexanitrodiphenylamine
noun
(organic chemistry) A substance that was mixed with TNT in World War II to make it more explosive.
hexaploidy
hexaploidy
noun
The property of being hexaploid.
hydroperoxide
hydroperoxide
noun
(organic chemistry) any mono-substituted derivative of hydrogen peroxide - ROOH
hydroxide
hydroxide
noun
(chemistry) An univalent anion (OH⁻) based on the hydroxyl functional group.
Any substance containing such an anion.
hydroxides
hydroxides
noun
plural of hydroxide
hydroxyacetic
hydroxyanthraquinone
hydroxyanthraquinone
noun
(organic chemistry) Any of several organic compounds that can be viewed as derivatives of an anthraquinone through replacement of one hydrogen atom by a hydroxyl group.
hydroxyapatite
hydroxyapatite
noun
A basic calcium phosphate mineral that is the principal inorganic constituent of bone and teeth.
hydroxycorticosterone
hydroxydehydrocorticosterone
hydroxydesoxycorticosterone
hydroxylamine
hydroxylamine
noun
(inorganic chemistry) An explosive inorganic derivative of ammonia, NH₂OH, used as a reducing agent, and in organic synthesis.
(organic chemistry) Any organic derivative of this compound.
hydroxylize
hydroxyproline
hydroxyproline
noun
(biochemistry) A hydroxy derivative of the amino acid proline found in the structural proteins of connective tissue
hydroxytryptamine
hydroxytryptamine
noun
(organic chemistry) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin)
hydroxyzine
hydroxyzine
noun
(pharmacology) A first-generation antihistamine of the piperazine class, used as an antihistamine, antiemetic, anxiolytic, and weak analgesic.
hydroxyzines
hydroxyzines
noun
plural of hydroxyzine
hypermixolydian
hyperoxidation
hyperoxidation
noun
Excessive oxidation
hyperoxide
hyperoxide
noun
(inorganic chemistry) Any oxide that has a higher than normal ratio of oxygen to metal
hyperoxygenized
hyperoxygenized
adj
Synonym of hyperoxygenated
hypodiazeuxis
metahydroxide
orchidopexy
orchidopexy
noun
(surgery) Alternative form of orchiopexy
oxychloride
oxychloride
noun
(inorganic chemistry) A ternary compound of oxygen and chlorine.
oxyhalide
oxyhalide
noun
(inorganic chemistry) Any anion (and corresponding salt) in which a central atom is bonded to both oxygen and a halogen
oxysulphide
oxysulphide
noun
Alternative form of oxysulfide
phylloxeridae
propylhexedrine
propylhexedrine
noun
(pharmacology) An adrenergic compound that is a sympathomimetic with varied medicinal uses.
pseudoanaphylaxis
pseudoanaphylaxis
noun
A kind of anaphylaxis that does not involve an allergic reaction but is due to direct mast cell degranulation.
