C dominant 7th flat 9th chord
C dominant 7th flat 9th guitar chord is also written as C7♭9 or Cdom7♭9 or C7(♭9).
Guitar chords chart for C dominant 7th flat 9th chord with suggested finger positions on the guitar fretboard is shown below.
View dominant 7th flat 9th chord for guitar with other root notes
C - D - E - F - G - A - B - C♯ - D♯ - F♯ - G♯ - A♯ - D♭ - E♭ - G♭ - A♭ - B♭