No other chemistry lab notebook can say the same. Next the registration window will appear.
Note the registration code and serial number from following the instructions in the Serial Numbers section above.

It is the gold standard for chemical drawing software. The number that appears is your verification key. Show this page to your company or this page to your school. Signals Notebook is the only online lab notebook software with ChemDraw ® embedded, making it a critical tool for R&D chemists. Enter the serial number and registration code from the previous step. You are NOT allowed to distribute these details to anyone else, ever.

Look for an email from customer_service@cambridgesoft.com. The Serial Number and Registration Code (MACs only) will be emailed to you immediately. Replace labor-intensive and unreliable paper-based processes in scientific discovery with our intuitive, flexible, and collaborative Electronic Lab Notebook.


The E-Notebook^™ solution for research and development is an intuitive platform for data capture, archiving, and intellectual property protection. (Includes ChemDraw Cloud, PerkinElmer Signals Notebook Subscriptions and Mestrelab Mnova ChemDraw Edition) by PerkinElmer Informatics ChemOffice® Professional 19.0 provides biologists and chemists with an up-to-date suite of scientifically intelligent applications for increased personal productivity and enhanced decision-making. Activate Online is really the same as the “Activate over Internet” button on the previous screen.

It allows all current employees of the company or students of the school to be able to download fully functional software that will last for a fixed period of time. Click Finish No matter which kind of chemist you are, or what your drawing and publishing requirements might be, ChemDraw ® has the powerful features and integrations with critical external chemistry databases to help you publish beautiful drawings in seconds not minutes or hours.

to activate @ cambridgesoft.com to get you activation code.

Fax or email this number along with your serial number, name, address, phone, etc. Enhance the productivity of every scientist in your organization. No other chemistry lab notebook can say the same. Look for an email from customer_service@cambridgesoft.com. How can my company or school get involved? A Site Subscription is an agreement that can be purchased by a company or school.