SY Synonym(s)

methanamide- in sy

UN 1779 in sy

592-84-7 in sy

This is one of the fields contained within the Substance Identifiers and Basic Chemistry superfield (ZID) which itself is associated with the Substance Identifiers and Basic Chemistry message field (ID).

For common chemicals, several chemical names and numerous trade names may be applied to describe the chemical in question. In the synonyms field, many of these names are identified to aid users on the range of names which have been used to describe each substance.

Please refer to the Prime Name and Name Fragments fields for details on the indexing and retrieval of this data. Please also note that CAS Registry Numbers and - where available - UN Numbers have been added to the list of synonyms to aid retrieval. However, unlike in the UN field, the numbers are prefixed with "UN" to avoid any confusion. Multiple occurrences are separated with "; ".