Hydroxyperezone

Formula :
CAS : 16981-83-2 

Isolated from the roots of Perezia adnata A. Gray; used in therapy of hemorrhoids.

Hydroxyphaseolin

Formula : C20-H18-O5
CAS : 34144-10-0 

Cpd present in roots of soy beans, oats & haricots contributing to fluorescence.

Hydroxyphenyl dimethoxyisoindolinone

Formula :
CAS : 1181226-25-4 

Free radical scavenger from mushroom, Clitocybe aurantiaca that inhibit apoptotic cell death and cellular senescence.