para-benzoquinone
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benzoquinone — ben·zo·qui·none .ben zō kwin ōn, kwin . n QUINONE (1) * * * ben·zo·qui·none (ben″zo kwinґōn) 1. a substituted benzene ring containing two carbonyl groups, usually in the para (1,4) position. p Benzoquinone is used in the manufacture of … Medical dictionary
1,4-Benzoquinone — IUPAC name … Wikipedia
Tétrahydroxy-1,4-benzoquinone — Général Nom IUPAC 2,3,5,6 tétrahydroxycyclohexa 2,5 diène 1,4 dione … Wikipédia en Français
parabenzoquinone — para·benzoquinone … English syllables
quinone — /kwi nohn , kwin ohn/, n. Chem. 1. a yellow, crystalline, cyclic unsaturated diketone, C6H4O2, formed by oxidizing aniline or hydroquinone: used chiefly in photography and in tanning leather. 2. any of a class of compounds of this type. Also,… … Universalium
List of IARC Group 3 carcinogens — Substances, mixtures and exposure circumstances in this list have been classified by the IARC as Group 3: The agent (mixture or exposure circumstance) is not classifiable as to its carcinogenicity to humans. This category is used most commonly… … Wikipedia
Cyanide — This article is about the class of chemical compounds. For other uses, see Cyanide (disambiguation). The cyanide ion, CN−. From the top: 1. Valence bond structure 2. Space filling model 3. Electrostatic potential surface 4. Carbon lone pair… … Wikipedia
Narcissus (genus) — Taxobox name = Narcissus image width = 250px regnum = Plantae divisio = Magnoliophyta classis = Liliopsida ordo = Asparagales familia = Amaryllidaceae genus = Narcissus genus authority = L. subdivision ranks = Subgenera, Species, Subspecies… … Wikipedia
Narcissus (plant) — Daffodil redirects here. For other uses, see Daffodil (disambiguation). Daffodils redirects here. For the Swedish musical group, see The Daffodils. For the poem by William Wordsworth, see I Wandered Lonely as a Cloud. Narcissus … Wikipedia
103-90-2 — Paracétamol Paracétamol Représentations plane et 3D … Wikipédia en Français
