R
- R-30490
- Rabenzazol
- Rabeprazole
- Raceanisodamine
- Raloxifen
- Ramelteon
- Ramipril
- Ramiprilat
- Ranitidine
- Razobazam
- RCS-4
- RCS-4 (5-OH-Pentyl)
- RCS-4 2-methoxy isomer
- RCS-4 3-methoxy isomer
- RCS-4 N-(4-oxo-pentyl)phenol metabolite (M11)
- RCS-4 N-(5-hydroxypentyl)phenol
- RCS-4 N-pentanoic acid
- RCS-4 ortho pentanoic acid metabolite
- RCS-4-C4 homolog
- RCS-4-M (N-(5-hydroxypentyl) metabolite)
- RCS-4-M (N-4-oxo-pentyl phenol metabolite)
- RCS-4-M (O-pentanoic acid metabolite)
- RCS-4N-(4-hydroxypentyl)metabolite
- RCS-8
- Reboxetine
- Reclazepam
- Remifentanil
- Remifentanil acid
- Remifentanil bis ethyl ester
- Remifentanyl Acid
- Remimazolam
- Repaglinide
- Reproterol
- Reserpine
- Retigabine
- Ricinine
- Rilmazafone
- Rilmazolam
- Rimonabant
- Ripazepam
- Risperidone
- Risperidone, hydroxy
- Ritalinic acid
- Ritodrine
- Ritonavir
- Rivaroxaban
- Rivastigmine
- Rizatriptan
- Ro 07-4065
- Ro-07-3953
- Ro5-4864
- Rofecoxib
- Rolicyclidine
- Ropinirole
- Ropivacaine
- Rosiglitazone
- Rosuvastatin
- Roxithromycin
- RTI-111
- RTI-240
- RTI-31
- Ru-28306
- Rufinamide