| Retinoic acid |
C22H28O3 |
| Retinoic acid |
C20H28O2 |
| Retinoic Acid |
C20H28O2 |
| Retinoic acid (acid form of Vitamin A) |
C20H28O3 |
| Retinol |
C20H30O |
| Retinol |
C20H30O |
| Retinol |
C20H30O |
| Retinol acetate |
C22H32O2 |
| Retinyl acetate |
C22H32O2 |
| Retinyl acetate |
C22H32O2 |
| Retinyl palmitate |
C36H60O2 |
| Rhodamine 123 |
C21H17N2O3Cl |
| Rhodamine 6G |
C28H31ClN2O3 |
| Rhodamine B |
C28H31N2O3Cl |
| Rhodamine B |
C28H31ClN2O3 |
| Rhodamine B |
C28H31N2O3Cl |
| Ribavirin |
C8H12N4O5 |
| Ribavirin |
C8H12N4O5 |
| Ribitol |
C5H12O5 |
| Riboflavin |
C17H20N4O6 |
| Riboflavin |
C17H20N4O6 |
| Riboflavin |
C17H20N4O6 |
| Riboflavin |
C17H20N4O6 |
| Riboflavin monophosphate |
C17H20N4O9P |
| Riboflavin monophosphate |
C17H21N4O9P |
| Riboflavin monophosphate |
C11H16O11P2 |
| Riboflavin phosphate |
C17H20N4O9P |
| Ribose 5-phosphate |
C5H11O8P |
| Ribose-5-phosphate |
C5H11O8P |
| Ricinoleic acid |
C18H34O3 |
| Rifabutin |
C46H62N4O11 |
| Rifampicin |
C43H58N4O12 |
| Rifampicin |
C43H58N4O12 |
| Rifampicin |
C43H58Cl2N4O12 |
| Rifamycin SV |
C37H47N3O12 |
| Rifamycin SV |
C37H47NO12 |
| Rilpivirine |
C22H18FN3O |
| Riluzole |
C8H8N2O2 |
| Rimcazole |
C19H20N2 |
| Rimonabant |
C22H21Cl2N5O |
| Rimonabant |
C22H21Cl2IN4O |
| Ripretinib |
C24H27N7O2 |
| Risperidone |
C23H27N4O2 |
| Risperidone |
C23H27N4O2 |
| Rizatriptan |
C15H19FN4O2 |
| Ro 5-3450 |
C8H9Cl2N3 |
| Rocaglamide |
C31H37NO10 |
| Rocaglamide A |
C29H36O7 |
| Rociverine |
C20H27NO3 |
| Rocuronium |
C32H53BrN2O4 |