No abstract available
MeSH terms
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Aldehydes / chemistry
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Benzene Derivatives / chemistry*
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Cyclization
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Ethylenediamines / chemistry*
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Macromolecular Substances / chemical synthesis*
Substances
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Aldehydes
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Benzene Derivatives
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Ethylenediamines
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Macromolecular Substances
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ethylenediamine