Derwent Chemistry Resource (DCR) - STN International
Derwent Chemistry Resource (DCR) - STN International
Derwent Chemistry Resource (DCR) - STN International
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DWPI <strong>Chemistry</strong> <strong>Resource</strong> (<strong>DCR</strong>)<br />
• For each specific chemical substance a <strong>DCR</strong><br />
record is created with a unique <strong>DCR</strong> number<br />
– Basic compound<br />
– Salts, isotopes, mixtures, isomers<br />
• Substance records include structure diagrams<br />
and substance data, e.g.<br />
– IUPAC-name, synonyms<br />
– Molecular formula, molecular weight<br />
• <strong>DCR</strong> numbers (/<strong>DCR</strong>) form the connection to<br />
DWPI patent records<br />
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