| Name | Formula | Solubility (Log Sw) |
|---|---|---|
| propylcyclopentane | C8H16 | -4.74 |
| propyldiantipyrylmethane | C26H30N4O2 | -3.85 |
| propyliodone | C10H11I2NO3 | -3.50 |
| propylmalonic acid | C6H10O4 | 0.68 |
| propylthiouracil | C7H10N2OS | -2.15 |
| propyne | C3H4 | -0.41 |
| propyphenazone | C14H18N2O | -1.91 |
| proscillaridin | C30H42O8 | -3.96 |
| prostaglandin E1 | C20H34O5 | -3.67 |
| prostaglandin E2 | C20H32O5 | -2.47 |
| prostaglandin f2a | C20H34O5 | -2.33 |
| prosulfalin | C14H22N4O6S2 | -4.86 |
| prosulfocarb | C14H21NOS | -4.28 |
| prothiophos | C11H15Cl2O2PS2 | -6.69 |
| prothoate | C9H20NO3PS2 | -2.06 |
| protoanemonin | C5H4O2 | -0.98 |
| protoporphyrin IX | C34H36N4O4 | -3.72 |
| proxicromil | C17H18O5 | -2.68 |
| proxigermanium | C6H10Ge2O7 | -1.49 |
| proxypham | C10H12N2O2 | -2.59 |
| proxyphylline | C10H14N4O3 | 0.62 |
| prynachlor | C12H12ClNO | -2.65 |
| pseudococaine | C17H21NO4 | -2.08 |
| pseudoionone | C13H20O | -3.30 |
| pseudopelletierine | C9H15NO | 0.42 |