| Phthalonitrile |
C8H4N2 |
| Phthaloyl chloride |
C8H4Cl2O2 |
| Phthiocol |
C12H10O3S |
| Physcion |
C16H12O5 |
| Physostigmine |
C15H21N3O2 |
| Physostigmine |
C15H21N3O2 |
| Physostigmine |
C15H21N3O2 |
| Physostigmine salicylate |
C15H21N3O2 · C7H6O3 |
| Physostigmine sulfate |
C17H21N3O2·H2SO4 |
| phytadiene |
C20H38 |
| Phytane |
C20H42 |
| Phytanic acid |
C17H34O2 |
| Phytanic acid |
C20H40O2 |
| Phytic acid |
C6H18P6O24 |
| Phytic acid |
C6H18O24P6 |
| Phytic acid or myo-inositol hexakisphosphate |
C6H15O15P |
| Phytol |
C20H40O2 |
| Phytol |
C20H40O |
| Phytol |
C20H40O |
| Phytol |
C20H40O |
| Phytol diphosphate |
C20H41O7P |
| Phytone |
C18H36O |
| Phytosphingosine |
C18H39NO2 |
| phytosphingosine |
C18H39NO2 |
| Piceatannol |
C14H12N2O2 |
| Picene |
C22H14 |
| Picolinic acid |
C6H5NO2 |
| Picolinic acid N-oxide |
C6H5NO3 |
| Picolinic acid N-oxide |
C7H7NO3 |
| Picramic acid ammonium salt |
(NH4)C6H2(NO2)3O |
| Picramide |
C6H4N4O6 |
| Picric acid |
C6H3N3O7 |
| Picric Acid |
C6H3N3O7 |
| Picric acid |
C6H3N3O7 |
| Picrotoxin |
C30H34O13 |
| picryl chloride |
C6H2ClN3O6 |
| Piflufenidol (common name unavailable) |
C27H21NO2 |
| Pigment Orange 5 |
C17H14N2O2 |
| Pigment Orange 5 |
C13H9N3O5 |
| Pigment Orange 5 |
C17H12ClN5O4 |
| Pigment Red 177 |
C28H22O4 |
| Pigment Red 177 |
C31H27N3O7S2 |
| Pigment Red 4 |
C16H11N3O5S |
| Pigment Yellow 138 |
C34H26Cl4N6O6 |
| Pigment Yellow 74 |
C13H10N4O5 |
| Pilocarpine |
C11H16N2O2 |
| Pimagedine |
C15H15N3O |
| Pimagedine hydrochloride |
C12H23N5.HCl |
| Pimagedine sulfate |
C9H22N4O4S |
| Pimavanserin |
C25H34N4 |