To find the CAS number of a molecule, look it up in the CRC Handbook of Chemistry and Physics:
Make your notebook as efficient and accurate as possible. Some more common tips include:
*Use permanent ink.
*Initial and date every page.
*Leave a blank page or two in the beginning for a Table of Contents.
*Draw only a single line through all errors.
*Create a table of chemicals & relevant properties with each experiment.
*Record what you have done.
*Record all observations and explanations of why they happened.
*Be descriptive with titles & headings.
*Start a new page for each experiment.
*At the end of each lab, ask yourself, "Can I recreate this experiment/my results with what I have written down?"
Adapted from "Organizing your lab notebook"
Researching in the Sciences (videos)
Author's Guide for submitting an article to the ACS journal Analytical Chemistry
MLA Formatting and Style Guide (online)