Questions tagged [databases]

Use for questions regarding reference requests for a databases and information about databases

69 questions
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What does "reaction rank" in Reaxys stand for?

By exporting some search results from Reaxys, I found "Reaction rank" to be one of the columns in the Excel file. In my file, values descend from 107 to 52 and skip some values in-between too. Does anyone know what reaction rank stands for here?
odnerpmocon
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Unique identifier for chemical substances?

One famous database for chemical substances is PubChem. If one reads the section about other identifiers than the PubChem ID for Ethanol one gets several CAS numbers (potentially deprecated ones as well), potentially several European Community (EC)…
thinwybk
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How to find chemical market value

I would like to retrieve pricing information for specific chemicals. Is there a centralized resource for this? Edit: I want to clarify that this type of data is to conduct a techno-economic study. I know that for certain markets there are…
Septimus G
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