ΔE 15.6, loose: different enough that you should pick on purpose. Zandri Dust is a little darker, much more muted, warmer than Zinc Chromate Yellow.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Zandri Dust is a little darker, much more muted, warmer than Zinc Chromate Yellow.
The same difference applies the other way round: Zinc Chromate Yellow is a little lighter, much more saturated, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Zinc Chromate Yellow on the colour wheel See Zandri Dust on the colour wheel
All matches: Zinc Chromate Yellow equivalents · Zandri Dust equivalents