(S)-(beta-D-Glucopyranosyloxy)(4-hydroxyphenyl)acetonitrile (S)-p-Hydroxymandelnitrile-beta-D-glucopyranoside 499-20-7 Benzeneacetonitrile, alpha-(beta-D-glucopyranosyloxy)-4-hydroxy-, (alphaS)- Dhurrin EINECS 207-878-6