n
(organic chemistry) Any of a class of acyclic polyols formally derived from an aldose by reduction of the carbonyl functional group.
n
(organic chemistry) Any simple binary alkyl organometallic compound
n
(organic chemistry) Any alkynyl aldehyde
n
(organic chemistry) Any allyl organorhodium compound
n
(organic chemistry) Any allyl organosamarium compound
adj
(chemistry) Describing a cyclic compound having an even number of alternating single and double bonds, e.g. cyclobutadiene.
n
(organic chemistry) Any compound which exhibits aromaticity.
n
(organic chemistry) Any aryl siloxane
adj
(organic chemistry) Describing any heterocycle having one or more nitrogen atoms in the ring
n
(organic chemistry) Any compound, especially a metal complex, that has two heteroarene groups
n
(organic chemistry) Any compound containing two thiourea moieties
n
(organic chemistry) Any bromo derivative of an alkane
n
(organic chemistry, especially in combination) The divalent radical derived from butane CH₃-CH₂-CH₂-CH=
n
(chemistry) any polycyclic compound having the form of a cage
n
(organic chemistry) Any of a class of organic nitrogen compounds derived from the parent compound HN=N-CO-NH-NH₂
n
(organic chemistry) The azido-carboxylate anion or group N⁻=N⁺=N-COO-; any salt or ester of this anion/group
n
(pharmacology) The cetyltrimethylammonium radical.
n
(organic chemistry) Any chloro derivative of ethanol
n
(organic chemistry) The chlorinated derivative of formic acid, Cl-COOH, known principally through its esters, the chloroformates
n
(organic chemistry) A molecular arrangement in which 8 atoms are combined such that each of the 8 is bonded to three others, effectively forming a cube.
n
(inorganic chemistry, organic chemistry) Any compound, composed of a ring of arsenic atoms, of general formula (H-As<)ₙ; any organic derivative of such a compound.
n
Initialism of dicyclohexylcarbodiimide. [(organic chemistry) The di-cyclohexyl derivative of carbodiimide that is used in peptide synthesis]
n
(uncountable, organic chemistry, especially in combination) Two allyl groups in a compound
n
(organic chemistry) Any sulfone that has two aryl groups
n
(organic chemistry, especially in combination) The univalent radical CHCl₂- derived from dichloromethane
n
(organic chemistry) Any organic compound having two ether functional groups.
n
(organic chemistry) Any dihalo derivative of an alkane
n
(organic chemistry, especially in combination) The univalent radical (CH₃)₂SiH-
n
(organic chemistry) A chemical compound that has two nitro groups on naphthalene.
n
(chemistry) A derivative of diphenylphosphine.
n
(organic chemistry) Any organic compound having two thioether functional groups.
n
(chemistry) A particular cyclic siloxane.
n
(organic chemistry) Any compound that has a double bond and two triple bonds.
n
(chemistry) a thiol formally derived from ethanol by replacing the oxygen atom with sulfur
n
(organic chemistry, IUPAC name) The organic chemical compound ethylene. The simplest alkene, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₄
n
(organic chemistry, especially in combination) Any ethoxy derivative of a methylidene group
n
(organic chemistry) A white crystalline acid, C₂H₄(N(CH₂COOH)₂)₂, (and its sodium salt), a strong chelating agent with many industrial and analytical uses.
n
(inorganic chemistry) The cation, protonated acetylene (C₂H₃⁺)
n
(organic chemistry) Any halogen substituted alkyne; a haloacetylene
n
(organic chemistry) Any halogenated derivative of benzene.
n
(organic chemistry) Any halogenated lactone
n
(organic chemistry) Any ketone that has at least one halomethyl group
n
(chemistry) Any heteroaryne.
n
(organic chemistry) Any bicyclic heterocycle
n
(chemistry) Any compound formally derived from a fullerene by replacing one or more carbon atom by a heteroatom
n
(organic chemistry) A compound structurally similar to acetone but with markedly different reactivity, most common as the sesquihydrate.
adj
(organic chemistry) Describing a saturated carbon atom in a molecule adjacent to a propargylic carbon atom
n
(chemistry) any divalent radical formed by removing two hydrogen atoms from a hydrocarbon
n
(chemistry) any divalent radical formed by removing three hydrogen atoms from the same carbon atom of a hydrocarbon, and the free valencies of which form a triple bond
n
(organic chemistry) Any derivative of hydrogen peroxide, R-O-O-H, analogous to hydroxides
n
abbreviation of isopropyl, styled as ⁱPr [(chemistry) the univalent organic radical (CH₃)₂CH-]
n
(organic chemistry) The hydrocarbon formed by dehydration of an irone.
n
(organic chemistry) Any branched-chain alkane, but especially one having a methyl group attached to the penultimate carbon atom of the main chain
n
(organic chemistry, especially in combination) The univalent hydrocarbon radical derived from isoprene CH₂=C(CH₃)-
n
(organic chemistry, especially in combination) The divalent radical (CH₃)₂C<
n
(organic chemistry, especially in combination) A radical derived from menthol.
n
(organic chemistry) Synonym of ethyl mercaptan
n
(organic chemistry, especially in combination) Any univalent radical formally derived from a propyl radical by replacing a hydrogen atom with a thiol group
n
(organic chemistry, especially in combination) The divalent radical (CH₃)₂C=CH-C(CH₃)=
n
(organic chemistry) A ring that is smaller than a macrocycle
n
(organic chemistry, countable) Any of very many derivatives of methane.
n
(organic chemistry) A compound that contains methanol.
n
(organic chemistry) The univalent hydrocarbon radical, CH₃-, formally derived from methane by the loss of a hydrogen atom; a compound or part of a compound formed by the attachment of such a radical.
n
(organic chemistry) The chloroalkane 1,1,1-trichloroethane, once produced industrially as a solvent.
n
(chemistry) The cation CH⁺, several isotopic forms of which exist in deep space
n
(organic chemistry, in combination) The univalent organometallic radical CH₃Mg- that is a part of several Grignard reagents
n
(organic chemistry) The binary organometallic compound CH₃K that is used in organic synthesis
n
(organic chemistry) isobutane
n
(organic chemistry) Any mono-halogenated arene
n
(chemistry, in combination) A chemical compound with nine oxygen atoms with double bonds.
adj
(chemistry) Having eight rings (of atoms)
n
(organic chemistry) Any organic silanol
adj
(organic chemistry) Describing a bicyclic compound having a bridging oxygen atom.
n
(organic chemistry) Synonym of ethylene oxide
n
(inorganic chemistry) The monatomic diradical -O- derived from oxygen
n
(organic chemistry) Any ketoaldehyde derived from pentanal
n
(chemistry) A type of chemical bond most prominently observed in polycyclic hydrocarbons, in which the nuclear distance between molecular constituents reaches or exceeds a bond length of approximately 305 pm.
n
(organic chemistry, especially in combination) A phenyl group in which the five hydrogen atoms have been replaced by those of fluorine ( C₆F₅- )
n
(organic chemistry) The cation derived from pentamethylcyclopentadiene
n
A colourless liquid chemical with the molecular formula C₁₀H₄Cl₃F₁₇Si, whose molecules form self-assembled monolayers.
n
A thermoplastic polymer of methylpentene
n
(organic chemistry) Any alcohol derived from a polysiloxane
n
(organic chemistry) The aliphatic aldehyde CH₃-CH₂-CHO; it is used in the manufacture of plastics etc.
n
(chemistry) Any alcohol of general formula R₃C-OH
adj
(organic chemistry) Having four rings
n
A chemical compound, C₁₈H₂₂O₈.
n
(organic chemistry) An imidazoline onto which four methyl groups have been substituted
n
(organic chemistry) A compound with chemical formula C₄H₁₂Pb, used as an antiknock additive for gasoline.
n
(organic chemistry) The organotin compound (CH₃)₄Sn
n
(organic chemistry, especially in combination) A divalent cation containing two diazonium groups
n
(organic chemistry, especially in combination) A radical derived from thiocarbamide
n
(organic chemistry) A nucleoside containing a thiosugar
n
(organic chemistry) Initialism of trimethylamine N-oxide.
n
A compound incorporating the functional group, a substituted triangulene
n
(organic chemistry, especially in combination) The tribromo derivative of the methyl group CBr₃-
n
(organic chemistry, especially in combination) The univalent radical (CH₃(CH₂)₃)₃Sn- derived from tributyltin
n
(organic chemistry, especially in combination) The univalent radical CCl₃- obtained by substitution of every hydrogen in methyl with chlorine atoms
adj
(organic chemistry, in combination) Describing a molecular structure having three rings (either fused, or having a common bridgehead atom)
n
(organic chemistry) Any of many halogenated derivatives of methane containing three (not always the same) halogen atoms; many are environmental pollutants
n
(organic chemistry) The organometallic compound, (CH₃)₃In, used in vapour-phase epitaxy for the manufacture of semiconductors with the highest purity levels (99.99999%)
n
(organic chemistry) The cation (CH₃)₃Te⁺
n
(organic chemistry) The organometallic compound (C₆H₅)₃Al
n
(chemistry) An aromatic organic compound, a white crystalline solid that produces an intense yellow colour in strongly acidic solutions.
n
(organic chemistry) The univalent radical (C₆H₅)₃C- that is used as a protecting group
n
(chemistry) A highly stable carbocation resulting from the loss of a water molecule from the protonated form of triphenylmethanol.
n
(organic chemistry) Any of a family of tricyclic compounds composed of three angularly-fused cyclopentane rings
n
(organic chemistry) Any of three isomeric six-membered saturated heterocycles having three carbon atoms and three sulfur atoms; any derivative of these compounds
n
(organic chemistry) Any alkyne that has three triple bonds
n
(chemistry) The halogenated unsaturated organic compound 1,1-dichloroethene, CH₂=CCl₂; used in the preparation of polyvinylidene chloride film
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