n
(organic chemistry) Any aliphatic diene
n
(organic chemistry) Any saturated aliphatic ketone
n
(organic chemistry) Any alkyl derivative of cyclohexanone
n
(chemistry) a class of organometallic compounds of aluminium having general formula R₂Al-O-AlR₂; they are used as catalysts in the polymerization of epoxides and oxetanes to form polyether elastomers.
n
(organic chemistry) Any monocyclic or polycyclic aromatic hydrocarbon.
n
(organic chemistry) The bicyclic organic compound bicyclo[2.2.2]octa-2,5,7-triene
n
(organic chemistry) A polycyclic alkane with the chemical formula C₁₀H₁₂.
n
(organic chemistry, in combination) A radical having two rings (either fused, or having a common bridgehead atom)
n
(organic chemistry) Any bicyclic alicyclic hydrocarbon that has seven carbon atoms
n
(organic chemistry) A bicyclic compound containing eight carbon atoms, or a derivative thereof.
n
(organic chemistry) Any of a group of diphenyls formed from two benzyl groups
n
(chemistry) an unstable chemical conformation of a six-membered single bonded carbon ring such as cyclohexane
n
(organic chemistry) An unsaturated hydrocarbon, CH₂=CH-CH=CH₂; it is obtained from petroleum and is used in the preparation of the synthetic rubber polybutadiene.
n
(organic chemistry, uncountable) The n-butane isomer only.
n
(organic chemistry) Any of three isomeric aliphatic alkenes containing four carbon atoms and one double bond; their polymers are used as synthetic rubber.
n
(chemistry) One of two possible conformers of cyclohexane rings (the other being boat), shaped roughly like a chair.
n
(organic chemistry) Any saturated alicyclic ketone
n
(organic chemistry) Any cyclic alkyne
n
(organic chemistry) A derivative of lanostane, 4,4,14-trimethyl-9,19-cyclo-5alpha,9beta-cholestane, having a methylene bridge between the 5- and 9- positions
n
(organic chemistry) The unsaturated cyclic hydrocarbon, C₄H₄, that is the smallest annulene.
n
(organic chemistry) The ketone derived from cyclobutane; any derivative of this compound
n
(organic chemistry) Any unsaturated alicyclic ketone derived from cycloheptene
n
(organic chemistry) The alicyclic alcohol derived from cyclohexane by replacement of a hydrogen atom with a hydroxyl group
n
any molecule composed of a ring of 6 carbon atoms with 3 double bonds
n
(organic chemistry) The bicyclic hydrocarbon formed by directly linking a cyclohexane and benzene ring; it is used in the manufacture of drugs and many other compounds
n
(organic chemistry) Any cyclic compound formed of naphthylene units
n
(chemistry) An alicyclic hydrocarbon, C₈H₁₆, consisting of a ring of eight carbon atoms
n
(organic chemistry) An alicyclic ketone derived from cyclooctane
n
(organic chemistry) A cycloalkene having eight carbon atoms and one double bond
n
(organic chemistry) An alicyclic alkyne having eight carbon atoms in the ring
n
(chemistry) A cycloalkane.
adj
(organic chemistry) Modified by the addition of cyclopentadiene, or by cyclization, to form a cyclopentane ring
n
(organic chemistry) In the nomenclature of complex organic compounds, any cyclophane containing five nodes (or superatoms)
n
(organic chemistry, pharmacology) The simplest alicyclic hydrocarbon, C₃H₆, an inflammable gas, sometimes used as an anaesthetic.
n
(organic chemistry) In the nomenclature of complex organic compounds, any cyclophane containing three nodes (or superatoms)
n
(chemistry) 1,2-dihydronaphthalene, a hydrocarbon with chemical formula C₁₀H₁₀, similar to naphthalene but having one ring partially saturated.
n
(organic chemistry) A liquid hydrocarbon, C₁₀H₂₀, of the ethylene series, regarded as a polymeric form of amylene.
n
(organic chemistry) Any compound formed by fusion of two benzene rings to a pyrone
n
(organic chemistry) Any organic compound having two alkene groups and one alkyne
n
(organic chemistry) Any dimethyl derivative of an n-alkane
n
(organic chemistry) Any cyclic ketone derived from dioxolane, but especially the cyclic carbonates in which the carbonyl group is attached to both oxygen atoms
n
(organic chemistry, especially in combination) A halogenated derivative of a phenyl radical
n
(chemistry) Any polycyclic aromatic or heteroaromatic compound, consisting of at least five ortho-fused rings arranged to give a helically-shaped chiral molecule.
n
(dated, organic chemistry) undecyl
n
(chemistry) Any analogue of an alkene in which a doubly bonded carbon atom is replaced by a heteroatom.
n
(organic chemistry) A polycyclic aromatic hydrocarbon in which six benzene rings are fused to the six available positions of a coronene ring
n
(organic chemistry) The mercapto-aldehyde CH₃-S-CH₂-CH₂-CHO that is a primary aroma constituent of several vegetables
n
(organic chemistry) Any methyl derivative of cyclohexanone
n
(organic chemistry) Any methyl derivative of a pentene, but especially 4-methyl-1-pentene
n
(organic chemistry) Any extended polycyclic aromatic hydrocarbon
n
(organic chemistry) Any cycloalkane (or alkyl derivative).
n
(organic chemistry, especially in combination) Either of the two isomeric univalent hydrocarbon radicals derived from naphthalene
n
(chemistry) Any of various compounds formally derived from a fullerene by the removal of one or more carbon atoms, and the optional addition of several hydrogen atoms
n
(organic chemistry) An aromatic hydrocarbon based on benzene with two methyl substituents bonded to adjacent carbon atoms in the aromatic ring (the ortho configuration).
n
(organic chemistry, especially in combination) A radical derived from an oxazole
n
(chemistry) phenyl-2-propanone (phenylacetone)
n
(organic chemistry) Any cyclophane in which the aliphatic bridge connects the 1,4 (para) positions of the benzene ring
n
(organic chemistry, especially in combination) A univalent radical derived from a phenylhydrazine
n
(chemistry) any polycyclic hydrocarbon, of general formula (CH)ₙ, having a skeleton that corresponds to a polyhedron
n
(organic chemistry) Any polymer composed of pyrrolidone monomers; Synonym of polyvinylpolypyrrolidone
n
(organic chemistry, especially in combination) A radical derived from pyrazole
n
(organic chemistry) Any of a class of alicyclic organic compounds containing n cross-conjugated exocyclic double bonds.
n
(organic chemistry) The epoxide derived from styrene.
n
(organic chemistry) Any alkene that has three double bonds
n
(organic chemistry) A gaseous hydrocarbon, C₃H₆, isomeric with propylene and obtained from it indirectly.
n
(organic chemistry) Any of a group of trihydroxylated derivatives of arachidonic acid.
n
(organic chemistry) The hydrocarbon with the chemical formula (C₆H₅)₃CH, a colourless solid soluble in nonpolar organic solvents but not in water.
n
(organic chemistry) A dimer of acetylene (butenyne) CH₂=CH-C≡CH, used in the manufacture of some polymers
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