Pigment PR206 is also known under other names of single-pigment paints:
Quinacridone Burnt Scarlet by Daniel Smith
Quinacridone chestnut by A. Gallo Honey-Based Watercolors
Brown Madder (Alizarin) by Maimeri Blu
Quinacridone Burnt Orange by Golden QOR
Quinacridone Maroon by Roman Szmal Aquarius
Madder Brown by Shminke Horadam Aquarell