diphenylethylene
Any of three isomeric phenyl derivatives of ethylene, but especially trans-1,2-diphenylethylene (stilbene)

diphenylethylenes
plural of diphenylethylene

diphenylethyne
Synonym of diphenylacetylene.

diphenylguanidine
An odorless, whitish, crystalline powder, C₁₃H₁₃N₃, commonly used in the vulcanization of rubbers.

diphenylhexatriene
A fluorescent hydrocarbon used in the study of cell membranes.

diphenylhexatrienes
plural of diphenylhexatriene

diphenylhydantoin
phenytoin

diphenylhydantoins
plural of diphenylhydantoin

diphenylhydrazine
Any diphenyl derivative of hydrazine, but especially 1,2-diphenylhydrazine

diphenyliodonium
The iodonium ion (C₆H₅)₂I⁺

diphenyliodoniums
plural of diphenyliodonium

diphenylmethyl
The diphenyl derivative of a methyl radical ((C₆H₅)₂CH-)

diphenylmethylpiperazine
1-(diphenylmethyl)piperazine, a piperazine derivative featuring a piperazine ring with a benzhydryl (diphenylmethyl) group bound to one of the nitrogens.

diphenylmethylpiperazines
plural of diphenylmethylpiperazine

diphenylmethyls
plural of diphenylmethyl

diphenylpentane
Any diphenyl derivative of pentane, but especially 1,1-diphenylpentane or 1,5-diphenylpentane

diphenylpentanes
plural of diphenylpentane

diphenylphosphide
A derivative of diphenylphosphine.

diphenylphosphides
plural of diphenylphosphide

diphenylprolinol
A relatively mild norepinephrine-dopamine reuptake inhibitor, used as a designer drug.

diphenylsilanediol
The organosilanol (C₆H₅)₂Si(OH)₂

diphenyltetrazolium
Any diphenyl derivative of a tetrazolium ion.

diphenylurea
Any diphenyl derivative of urea, but especially N,N'-diphenylurea which is used in organic synthesis with the name carbanilide.

diphenylureas
plural of diphenylurea

diphosphatidylcholine
A bilayer of two lecithin (phosphatidylcholine) molecules

diphosphatidylcholines
plural of diphosphatidylcholine

diphosphatidylglycerol
A derivative of phosphatidylglycerol that has two phosphatidyl groups, typically in the 1,3- positions

diphosphatidylglycerols
plural of diphosphatidylglycerol

diphosphepane
A saturated seven-membered heterocycle containing five carbon atoms and two phosphorus atoms

diphosphepine
An unsaturated seven-membered heterocycle containing five carbon atoms, two phosphorus atoms and three double bonds

diphosphide
Any phosphide containing two atoms of phosphorus

diphosphides
plural of diphosphide

diphosphinane
A saturated six-membered heterocycle containing four carbon atoms and two phosphorus atoms

diphosphinanes
plural of diphosphinane

diphosphinine
An unsaturated six-membered heterocycle containing four carbon atoms, two phosphorus atoms and three double bonds.

diphosphinines
plural of diphosphinine

diphosphirane
A saturated three-membered heterocycle containing one carbon atom and two phosphorus atoms

diphosphiranes
plural of diphosphirane

diphosphocane
A saturated eight-membered heterocycle containing six carbon atoms and two phosphorus atoms

diphosphoglucose
glucose diphosphate

diphosphoinositide
Any phosphate of phosphatidylinositol

diphosphoinositides
plural of diphosphoinositide

diphosphole
An unsaturated five-membered heterocycle containing three carbon atoms, two phosphorus atoms and two double bonds

diphospholes
plural of diphosphole

diphospholine
An unsaturated five-membered heterocycle containing three carbon atoms, two phosphorus atoms and one double bond

diphosphooligosaccharide
A diphosphate derivative of an oligosaccharide; they are intermediates in the metabolism of some carbohydrates

diphosphooligosaccharides
plural of diphosphooligosaccharide

diphosphopeptide
A phosphopeptide that has two phosphate groups

diphosphopeptides
plural of diphosphopeptide

diphosphoribose
ribose diphosphate

diphosphorus
two atoms of phosphorus in a compound

diphosphoryl
Two phosphoryl groups in a compound

diphosphorylation
phosphorylation using two phosphate groups

diphosphorylations
plural of diphosphorylation

diphyllin
The benzofuranone derivative 9-(1,3-benzodioxol-5-yl)-4-hydroxy-6,7-dimethoxy-3H-benzo[f][2]benzofuran-1-one

diphylloside
One of a family of flavonoids found in apple peel

diphytanoyl
Two phytanoyl groups in a molecule

dipiperidyl
Two piperidyl groups in a compound

dipiperidylmethane
A dipiperidyl derivative of methane that is used as a chelating agent

dipivaloyl
Two pivaloyl groups in a molecule

dipivaloylketene
Any dipivaloyl derivative of a ketene

dipivaloylketenes
plural of dipivaloylketene

diplatinum
Two platinum atoms in a molecule.

diplochromosome
A chromosome, containing four chromatids, produced by two rounds of DNA replication without normal chromosome separation

diplochromosomes
plural of diplochromosome

diplumbene
a lead analogue of ethylene, Pb₂H₄, known with substituents for hydrogen.

diplumbenes
plural of diplumbene

diplutonium
Two plutonium atoms in a molecule.

dipodand
Any open-chain equivalent of a crown ether that has a -O-CH₂-CH₂-O-CH₂-CH₂-O- group

dipodands
plural of dipodand

dipole
Any object (such as a magnet, polar molecule or antenna) that is oppositely charged at two points (or poles).
Any molecule or radical that has delocalised positive and negative charges.
A dipole antenna.

dipoles
plural of dipole

dipolophoresis
The motion of polarisable colloids within an electrolyte solution when subjected to a nonuniform electric field.

dipositronium
The short-lived combination of two positronium exotic atoms that are bound together in the same way as a hydrogen molecule

dipositroniums
plural of dipositronium

dipotassium
Two atoms of potassium in a compound

dipraseodymium
Two praseodymium atoms in a molecule.

diproline
Two proline units in a peptide

diprolines
plural of diproline

diprophylline
dyphylline

dipropyl
A compound consisting of two propyl radicals.

dipropylene
Two propylene groups in a molecule

dipropylethyne
An octyne with the triple bond at the central position.
4-octyne

dipropylethynes
plural of dipropylethyne

dipropynyl
Two propynyl groups in a molecule

diprotactinium
Two protactinium atoms in a molecule.

dipso
A dipsomaniac; an alcoholic; a drunk.

dipsogen
An agent that causes thirst

dipsogens
plural of dipsogen

dipsomania
Addiction to alcohol.
Specifically periodic alcoholism, characterized by bouts of heavy drinking rather than continuous indulgence in alcohol.
A strong craving for something.

dipsomanias
plural of dipsomania

dipsophobia
Fear of alcohol.

dipsos
plural of dipso

diptericin
Any of a group of antibacterial peptides, rich in glycine, that have antibacterial properties

diptericins
plural of diptericin

diptych
A writing tablet consisting of two leaves of rigid material connected by hinges and shutting together so as to protect the writing within.
A picture or series of pictures painted on two tablets, usually connected by hinges.
A double catalogue, containing in one part the names of living, and in the other of deceased, ecclesiastics and benefactors of a church.
A catalogue of saints.
Artistically-wrought tablets distributed by consuls, etc. of the later Roman Empire to commemorate their tenure of office; hence (transferred sense) a list of magistrates.
A novel published in two volumes forming one continuous story (as opposed to a duology or dilogy).
A literary work consisting of two contrasting parts, such as a narrative telling the same story from two opposing points of view.
Any work made up of two parts treating complementary or contrasting aspects of one general topic.

diptychs
plural of diptych

dipyramid
In geometry, any of a class of solids formed from two pyramids placed symmetrically base to base.

dipyramids
plural of dipyramid

dipyre
A type of scapolite (mineral).

dipyres
plural of dipyre

dipyridil
A nitrogenous base, C₁₀H₈N₂, obtained by the reduction of pyridine.

dipyridils
plural of dipyridil

dipyridine
A bicyclic heterocycle consisting of two fused pyridine rings

dipyridines
plural of dipyridine