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2. List of compounds with carbon number 20 - Wikipedia

   en.wikipedia.org/wiki/List_of_compounds_with...

   List of compounds with carbon number 20. 3 languages. ... Chemical formula Synonyms CAS number C 20 F 42: perfluoroicosane: 37589-57-4 C 20 H 6 I 4 Na 2 O 5 ...

3. Glossary of chemical formulae - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_chemical_formulae

   C 10 H 20 N 2 O 2: boc-4-aminopiperidine: 87120-72-7 C 10 H 20 O 2: Paramenthane hydroperoxide: C 10 H 22: decane: 124-18-5 C 11 H 8 O 2: menadione: 58-27-5 C 11 H 10 O β-Naphthol methyl ether: 93-04-9 C 11 H 11 NO 2: 3-indolepropionic acid: 830-96-6 C 11 H 12 N 2 O 2: tryptophan Trp: 73-22-3 C 11 H 12 O 3: myristicin: C 11 H 13 NO 6 ...

4. Lists of molecules - Wikipedia

   en.wikipedia.org/wiki/Lists_of_molecules

   This is an index of lists of molecules (i.e. by year, number of atoms, etc.). Millions of molecules have existed in the universe since before the formation of Earth. Three of them, carbon dioxide, water and oxygen were necessary for the growth of life.

5. Chemical compound - Wikipedia

   en.wikipedia.org/wiki/Chemical_compound

   A chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using chemical symbols for the chemical elements, and subscripts to indicate the number of atoms involved. For example, water is composed of two hydrogen atoms bonded to one oxygen atom: the chemical formula is H 2 O.

6. List of compounds - Wikipedia

   en.wikipedia.org/wiki/List_of_compounds

   Chemical substance – Form of matter; List of alchemical substances; List of chemical elements; List of minerals – List of minerals with Wikipedia articles; List of named alloys; List of straight-chain alkanes; Polyatomic ion – Ion containing two or more atoms; Exotic molecule – a compound containing one or more exotic atoms

7. Chemical formula - Wikipedia

   en.wikipedia.org/wiki/Chemical_formula

   A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.

8. List of inorganic compounds - Wikipedia

   en.wikipedia.org/wiki/List_of_inorganic_compounds

   Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), ... (OH) 3 [19] [20] Aluminium nitrate – Al(NO 3) 3 [21]

9. Valence (chemistry) - Wikipedia

   en.wikipedia.org/wiki/Valence_(chemistry)

   The structural formula of a compound represents the connectivity of the atoms, with lines drawn between two atoms to represent bonds. [1] The two tables below show examples of different compounds, their structural formulas, and the valences for each element of the compound.