ChemSpider Feedback
Please send us your feedback to chemspider-at-rsc.org.
We will continue to listen to our customers and respond to your suggestions and requests. When it is clear that you are expecting a response to your email we will do our utmost to respond within 2 business days of receipt.
You could also share your feedback with other users of ChemSpider by posting queries or tips to the ChemSpider Forum

If you have comments on the quality of an individual compound record, please add these directly to the record by adding a comment. These will be reviewed by experts for appropriate action.