Scale
notes:C#DD#F##G#G##A#
intervals:
semitones:1141113
G##F##A#C#G#DG##3F##D#A#C#G#5DG##D#A#C#7F##DG#D#C#G##10F##DA#G#D#1212G##F##A#C#G#DG##15F##D#A#C#G#17DG##D#A#C#

Harmonized chords

IIIIIIIVVVIVII
in 3-notesC#sus2Dsus4D#sus4--G##Mb5-
in 4-notes-DM7sus4D#M7sus4--G##maj7b5-

other scale chords