chemical formula (P274)

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description of chemical compound based on element symbols
  • formula
  • molecular formula
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chemical formula
description of chemical compound based on element symbols
  • formula
  • molecular formula

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([αβγδφωλμπ]-)?([([]*[A-Z☐][ub]?[a-z]?[₁₂₃₄₅₆₇₈₉₀]*(\)?[¹²³⁴⁵⁶⁷⁸⁹⁰]*[⁺⁻]?)?[])|,₁₂₃₄₅₆₇₈₉₀]*(·\(?[-0-9.]*n?\)?)?)+
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