Scale
notes:CDbDF#GAB
intervals:
semitones:1141221
GDAABF#3CGBF#Db5CGDADb7DABC9BF#DbCGDF#Db1212GDAABF#15CGBF#Db17CGDADb19DABC

Harmonized chords

IIIIIIIVVVIVII
in 3-notesCsus2--F#dimGMb5-Bsus2
in 4-notes-DbM7#5sus4--Gmaj7b5A4-

other scale chords