PYRROLES (HETEROCYCLIC HYDROCARBONS)
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BTPYRROLE HETEROCYCLIC COMPOUNDS (HETEROCYCLIC HYDROCARBONS)
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UDC547.74
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Descriptor GERPYRROLE (HETEROCYCLISCHE KOHLENWASSERSTOFFE)
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Descriptor ENGPYRROLES (HETEROCYCLIC HYDROCARBONS)
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Descriptor FREPYRROLES (HYDROCARBURES HÉTÉROCYCLIQUES)
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NTPYRROLE AND DERIVATIVES (HETEROCYCLIC HYDROCARBONS)
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NTPYRROLINES + PYRROLIDINES (HETEROCYCLIC HYDROCARBONS)
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NTTETRAPYRROLE COMPOUNDS + POLYPYRROLE COMPOUNDS (HETEROCYCLIC HYDROCARBONS)