Review the list and double-click on desired terms to put them in the Search Terms box at the bottom of the screen. To find search terms, go to Search menu bar and choose Start . A variety of synonyms are present for each compound. Steroid CAS Registry Number Unique number given for each compound. Retain hyphens when searching.
Element symbols are case sensitive.
C8H6O3 Molecular Elements Use to search all element symbols present in formula. Browse MF index to choose molecular element search terms. X stands for Halogen. Note element symbols are case sensitive. H N O Molecular Weight Use this index to help narrow search results.