tional nongovernmental body
formed in 1919 to foster worldwide
communications in chemical science,
both academic and industrial. IUPAC
is the international authority deÜning recommended terminology,
atomic weights, isotopic abundances,
and other data. The IUPAC rules for
systematic chemical nomenclature
are widely adopted. IUPAC also introduced the *InChI line notation for
compounds.
A
• The IUPAC home page
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IUPAC
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