All about the C Dorian scale

What notes are in the C Dorian scale?

There are 7 notes in the C Dorian scale.

I	II	III	IV	V	VI	VII
C	D	Eb	F	G	A	Bb

The C Dorian scale contains the following alterations:

2 Flat

I	II	III	IV	V	VI	VII
C Major	D Minor	Eb Major	F Major	G Minor	A Diminished

There are 20 chords using C as a base.