ReSpect	Fragment Search	Spectrum Search	Keyword Search	Record Index	ACCESSION
	Download	Example Analyses	Literatures	Development	Help is displayed.

Search Example

• ReSpect accepts a query with a regular expression. Users are requested to not perform search with a single character.
• Keyword (Regular expression available)
• abscisic, Tryptophan*, Glucopyranoside$
• Formula (Regular expression available)
• C6H7N5, C5H.N5, ^C5
• Exact Mass
• 177.0192
• Regular Expression Usage

  '^'	: Match the beginning of a string.
  '$'	: Match the end of a string.
  '.'	: Match any character (including carriage return and newline).
  'a*'	: Match any sequence of zero or more [a] characters.
  'a+'	: Match any sequence of one or more [a] characters.
  'a?'	: Match either a zero-character or a one-character string.